86290919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 106638336

約数和(自身を除く): 20347417

約数列:

[1, 11, 13, 37, 47, 143, 347, 407, 481, 517, 611, 1739, 3817, 4511, 5291, 6721, 12839, 16309, 19129, 22607, 49621, 141229, 166907, 179399, 212017, 248677, 603433, 1835977, 2332187, 6637763, 7844629, 86290919]

約数ペア:

[(1, 86290919), (11, 7844629), (13, 6637763), (37, 2332187), (47, 1835977), (143, 603433), (347, 248677), (407, 212017), (481, 179399), (517, 166907), (611, 141229), (1739, 49621), (3817, 22607), (4511, 19129), (5291, 16309), (6721, 12839)]