4721633

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 5744640

約数和(自身を除く): 1023007

約数列:

[1, 7, 19, 131, 133, 271, 917, 1897, 2489, 5149, 17423, 35501, 36043, 248507, 674519, 4721633]

約数ペア:

[(1, 4721633), (7, 674519), (19, 248507), (131, 36043), (133, 35501), (271, 17423), (917, 5149), (1897, 2489)]