314789969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 372659616

約数和(自身を除く): 57869647

約数列:

[1, 13, 17, 37, 137, 221, 281, 481, 629, 1781, 2329, 3653, 4777, 5069, 8177, 10397, 30277, 38497, 62101, 65897, 86173, 135161, 176749, 500461, 654449, 1120249, 1424389, 2297737, 8507837, 18517057, 24214613, 314789969]

約数ペア:

[(1, 314789969), (13, 24214613), (17, 18517057), (37, 8507837), (137, 2297737), (221, 1424389), (281, 1120249), (481, 654449), (629, 500461), (1781, 176749), (2329, 135161), (3653, 86173), (4777, 65897), (5069, 62101), (8177, 38497), (10397, 30277)]