26890371

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 40014000

約数和(自身を除く): 13123629

約数列:

[1, 3, 9, 59, 89, 177, 267, 531, 569, 801, 1707, 5121, 5251, 15753, 33571, 47259, 50641, 100713, 151923, 302139, 455769, 2987819, 8963457, 26890371]

約数ペア:

[(1, 26890371), (3, 8963457), (9, 2987819), (59, 455769), (89, 302139), (177, 151923), (267, 100713), (531, 50641), (569, 47259), (801, 33571), (1707, 15753), (5121, 5251)]