26971209

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{96671}}^1$

素因数の和:96708

約数の個数: 12

約数和(自身を含む): 40215552

約数和(自身を除く): 13244343

約数列:

[1, 3, 9, 31, 93, 279, 96671, 290013, 870039, 2996801, 8990403, 26971209]

約数ペア:

[(1, 26971209), (3, 8990403), (9, 2996801), (31, 870039), (93, 290013), (279, 96671)]