998958081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{3391}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 1484881920

約数和(自身を除く): 485923839

約数列:

[1, 3, 11, 33, 79, 113, 237, 339, 869, 1243, 2607, 3391, 3729, 8927, 10173, 26781, 37301, 98197, 111903, 267889, 294591, 383183, 803667, 1149549, 2946779, 4215013, 8840337, 12645039, 30271457, 90814371, 332986027, 998958081]

約数ペア:

[(1, 998958081), (3, 332986027), (11, 90814371), (33, 30271457), (79, 12645039), (113, 8840337), (237, 4215013), (339, 2946779), (869, 1149549), (1243, 803667), (2607, 383183), (3391, 294591), (3729, 267889), (8927, 111903), (10173, 98197), (26781, 37301)]