2975538951

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{22961}}^1$

素因数の和:23013

約数の個数: 72

約数和(自身を含む): 5716986912

約数和(自身を除く): 2741447961

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 121, 153, 187, 231, 357, 363, 561, 693, 847, 1071, 1089, 1309, 1683, 2057, 2541, 3927, 6171, 7623, 11781, 14399, 18513, 22961, 43197, 68883, 129591, 160727, 206649, 252571, 390337, 482181, 757713, 1171011, 1446543, 1767997, 2273139, 2732359, 2778281, 3513033, 4293707, 5303991, 8197077, 8334843, 12881121, 15911973, 19447967, 24591231, 25004529, 30055949, 38643363, 47230777, 58343901, 90167847, 141692331, 175031703, 270503541, 330615439, 425076993, 991846317, 2975538951]

約数ペア:

[(1, 2975538951), (3, 991846317), (7, 425076993), (9, 330615439), (11, 270503541), (17, 175031703), (21, 141692331), (33, 90167847), (51, 58343901), (63, 47230777), (77, 38643363), (99, 30055949), (119, 25004529), (121, 24591231), (153, 19447967), (187, 15911973), (231, 12881121), (357, 8334843), (363, 8197077), (561, 5303991), (693, 4293707), (847, 3513033), (1071, 2778281), (1089, 2732359), (1309, 2273139), (1683, 1767997), (2057, 1446543), (2541, 1171011), (3927, 757713), (6171, 482181), (7623, 390337), (11781, 252571), (14399, 206649), (18513, 160727), (22961, 129591), (43197, 68883)]