520030087917

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{7121}}^1\times {\mathrm{4357}}^1$

素因数の和:11669

約数の個数: 32

約数和(自身を含む): 717094466304

約数和(自身を除く): 197064378387

約数列:

[1, 3, 37, 111, 151, 453, 4357, 5587, 7121, 13071, 16761, 21363, 161209, 263477, 483627, 657907, 790431, 1075271, 1973721, 3225813, 24342559, 31026197, 39785027, 73027677, 93078591, 119355081, 1147969289, 3443907867, 4684955747, 14054867241, 173343362639, 520030087917]

約数ペア:

[(1, 520030087917), (3, 173343362639), (37, 14054867241), (111, 4684955747), (151, 3443907867), (453, 1147969289), (4357, 119355081), (5587, 93078591), (7121, 73027677), (13071, 39785027), (16761, 31026197), (21363, 24342559), (161209, 3225813), (263477, 1973721), (483627, 1075271), (657907, 790431)]