38612763

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 69728256

約数和(自身を除く): 31115493

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 279, 357, 527, 651, 1071, 1163, 1581, 1953, 3489, 3689, 4743, 8141, 10467, 11067, 19771, 24423, 33201, 36053, 59313, 73269, 108159, 138397, 177939, 252371, 324477, 415191, 612901, 757113, 1245573, 1838703, 2271339, 4290307, 5516109, 12870921, 38612763]

約数ペア:

[(1, 38612763), (3, 12870921), (7, 5516109), (9, 4290307), (17, 2271339), (21, 1838703), (31, 1245573), (51, 757113), (63, 612901), (93, 415191), (119, 324477), (153, 252371), (217, 177939), (279, 138397), (357, 108159), (527, 73269), (651, 59313), (1071, 36053), (1163, 33201), (1581, 24423), (1953, 19771), (3489, 11067), (3689, 10467), (4743, 8141)]