22279917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 34652160

約数和(自身を除く): 12372243

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 319, 341, 751, 899, 957, 1023, 2253, 2697, 8261, 9889, 21779, 23281, 24783, 29667, 65337, 69843, 239569, 256091, 675149, 718707, 768273, 2025447, 7426639, 22279917]

約数ペア:

[(1, 22279917), (3, 7426639), (11, 2025447), (29, 768273), (31, 718707), (33, 675149), (87, 256091), (93, 239569), (319, 69843), (341, 65337), (751, 29667), (899, 24783), (957, 23281), (1023, 21779), (2253, 9889), (2697, 8261)]