398045007393

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{29491369}}^1$

素因数の和:29491792

約数の個数: 16

約数和(自身を含む): 580390161600

約数和(自身を除く): 182345154207

約数列:

[1, 3, 11, 33, 409, 1227, 4499, 13497, 29491369, 88474107, 324405059, 973215177, 12061969921, 36185909763, 132681669131, 398045007393]

約数ペア:

[(1, 398045007393), (3, 132681669131), (11, 36185909763), (33, 12061969921), (409, 973215177), (1227, 324405059), (4499, 88474107), (13497, 29491369)]