898221443

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1\times {\mathrm{1123}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 1035230976

約数和(自身を除く): 137009533

約数列:

[1, 7, 163, 701, 1123, 1141, 4907, 7861, 114263, 183049, 787223, 799841, 1281343, 5510561, 128317349, 898221443]

約数ペア:

[(1, 898221443), (7, 128317349), (163, 5510561), (701, 1281343), (1123, 799841), (1141, 787223), (4907, 183049), (7861, 114263)]