41640837

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 72066240

約数和(自身を除く): 30425403

約数列:

[1, 3, 7, 17, 19, 21, 49, 51, 57, 119, 133, 147, 323, 357, 399, 833, 877, 931, 969, 2261, 2499, 2631, 2793, 6139, 6783, 14909, 15827, 16663, 18417, 42973, 44727, 47481, 49989, 104363, 116641, 128919, 283271, 313089, 349923, 730541, 816487, 849813, 1982897, 2191623, 2449461, 5948691, 13880279, 41640837]

約数ペア:

[(1, 41640837), (3, 13880279), (7, 5948691), (17, 2449461), (19, 2191623), (21, 1982897), (49, 849813), (51, 816487), (57, 730541), (119, 349923), (133, 313089), (147, 283271), (323, 128919), (357, 116641), (399, 104363), (833, 49989), (877, 47481), (931, 44727), (969, 42973), (2261, 18417), (2499, 16663), (2631, 15827), (2793, 14909), (6139, 6783)]