289582953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1189

約数の個数: 32

約数和(自身を含む): 430755840

約数和(自身を除く): 141172887

約数列:

[1, 3, 11, 33, 79, 113, 237, 339, 869, 983, 1243, 2607, 2949, 3729, 8927, 10813, 26781, 32439, 77657, 98197, 111079, 232971, 294591, 333237, 854227, 1221869, 2562681, 3665607, 8775241, 26325723, 96527651, 289582953]

約数ペア:

[(1, 289582953), (3, 96527651), (11, 26325723), (33, 8775241), (79, 3665607), (113, 2562681), (237, 1221869), (339, 854227), (869, 333237), (983, 294591), (1243, 232971), (2607, 111079), (2949, 98197), (3729, 77657), (8927, 32439), (10813, 26781)]