29321561

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 1782439

約数列:

[1, 47, 53, 79, 149, 2491, 3713, 4187, 7003, 7897, 11771, 196789, 371159, 553237, 623863, 29321561]

約数ペア:

[(1, 29321561), (47, 623863), (53, 553237), (79, 371159), (149, 196789), (2491, 11771), (3713, 7897), (4187, 7003)]