26287203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4231}}^1$

素因数の和:4362

約数の個数: 16

約数和(自身を含む): 37241600

約数和(自身を除く): 10954397

約数列:

[1, 3, 19, 57, 109, 327, 2071, 4231, 6213, 12693, 80389, 241167, 461179, 1383537, 8762401, 26287203]

約数ペア:

[(1, 26287203), (3, 8762401), (19, 1383537), (57, 461179), (109, 241167), (327, 80389), (2071, 12693), (4231, 6213)]