21707094

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 44568576

約数和(自身を除く): 22861482

約数列:

[1, 2, 3, 6, 61, 122, 127, 183, 254, 366, 381, 467, 762, 934, 1401, 2802, 7747, 15494, 23241, 28487, 46482, 56974, 59309, 85461, 118618, 170922, 177927, 355854, 3617849, 7235698, 10853547, 21707094]

約数ペア:

[(1, 21707094), (2, 10853547), (3, 7235698), (6, 3617849), (61, 355854), (122, 177927), (127, 170922), (183, 118618), (254, 85461), (366, 59309), (381, 56974), (467, 46482), (762, 28487), (934, 23241), (1401, 15494), (2802, 7747)]