290572953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 439603200

約数和(自身を除く): 149030247

約数列:

[1, 3, 11, 29, 33, 87, 211, 319, 633, 957, 1439, 2321, 4317, 6119, 6963, 15829, 18357, 41731, 47487, 67309, 125193, 201927, 303629, 459041, 910887, 1377123, 3339919, 8805241, 10019757, 26415723, 96857651, 290572953]

約数ペア:

[(1, 290572953), (3, 96857651), (11, 26415723), (29, 10019757), (33, 8805241), (87, 3339919), (211, 1377123), (319, 910887), (633, 459041), (957, 303629), (1439, 201927), (2321, 125193), (4317, 67309), (6119, 47487), (6963, 41731), (15829, 18357)]