9172272603

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1\times {\mathrm{17971}}^1$

素因数の和:18579

約数の個数: 32

約数和(自身を含む): 13767989760

約数和(自身を除く): 4595717157

約数列:

[1, 3, 13, 23, 39, 69, 299, 569, 897, 1707, 7397, 13087, 17971, 22191, 39261, 53913, 170131, 233623, 413333, 510393, 700869, 1239999, 5373329, 10225499, 16119987, 30676497, 132931487, 235186477, 398794461, 705559431, 3057424201, 9172272603]

約数ペア:

[(1, 9172272603), (3, 3057424201), (13, 705559431), (23, 398794461), (39, 235186477), (69, 132931487), (299, 30676497), (569, 16119987), (897, 10225499), (1707, 5373329), (7397, 1239999), (13087, 700869), (17971, 510393), (22191, 413333), (39261, 233623), (53913, 170131)]