26913131

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 32011200

約数和(自身を除く): 5098069

約数列:

[1, 7, 29, 203, 233, 569, 1631, 3983, 6757, 16501, 47299, 115507, 132577, 928039, 3844733, 26913131]

約数ペア:

[(1, 26913131), (7, 3844733), (29, 928039), (203, 132577), (233, 115507), (569, 47299), (1631, 16501), (3983, 6757)]