275374803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 413475840

約数和(自身を除く): 138101037

約数列:

[1, 3, 11, 33, 53, 79, 159, 237, 583, 869, 1749, 1993, 2607, 4187, 5979, 12561, 21923, 46057, 65769, 105629, 138171, 157447, 316887, 472341, 1161919, 1731917, 3485757, 5195751, 8344691, 25034073, 91791601, 275374803]

約数ペア:

[(1, 275374803), (3, 91791601), (11, 25034073), (33, 8344691), (53, 5195751), (79, 3485757), (159, 1731917), (237, 1161919), (583, 472341), (869, 316887), (1749, 157447), (1993, 138171), (2607, 105629), (4187, 65769), (5979, 46057), (12561, 21923)]