24440577

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 39739392

約数和(自身を除く): 15298815

約数列:

[1, 3, 7, 17, 21, 51, 119, 223, 307, 357, 669, 921, 1561, 2149, 3791, 4683, 5219, 6447, 11373, 15657, 26537, 36533, 68461, 79611, 109599, 205383, 479227, 1163837, 1437681, 3491511, 8146859, 24440577]

約数ペア:

[(1, 24440577), (3, 8146859), (7, 3491511), (17, 1437681), (21, 1163837), (51, 479227), (119, 205383), (223, 109599), (307, 79611), (357, 68461), (669, 36533), (921, 26537), (1561, 15657), (2149, 11373), (3791, 6447), (4683, 5219)]