1340806901

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{14081}}^1$

素因数の和:14372

約数の個数: 16

約数和(自身を含む): 1564566528

約数和(自身を除く): 223759627

約数列:

[1, 7, 61, 223, 427, 1561, 13603, 14081, 95221, 98567, 858941, 3140063, 6012587, 21980441, 191543843, 1340806901]

約数ペア:

[(1, 1340806901), (7, 191543843), (61, 21980441), (223, 6012587), (427, 3140063), (1561, 858941), (13603, 98567), (14081, 95221)]