1904702943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4439867}}^1$

素因数の和:4439894

約数の個数: 16

約数和(自身を含む): 2983591296

約数和(自身を除く): 1078888353

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4439867, 13319601, 48838537, 57718271, 146515611, 173154813, 634900981, 1904702943]

約数ペア:

[(1, 1904702943), (3, 634900981), (11, 173154813), (13, 146515611), (33, 57718271), (39, 48838537), (143, 13319601), (429, 4439867)]