898096727

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 1021440000

約数和(自身を除く): 123343273

約数列:

[1, 11, 47, 79, 121, 517, 869, 1999, 3713, 5687, 9559, 21989, 40843, 93953, 157921, 241879, 449273, 1033483, 1737131, 7422287, 11368313, 19108441, 81645157, 898096727]

約数ペア:

[(1, 898096727), (11, 81645157), (47, 19108441), (79, 11368313), (121, 7422287), (517, 1737131), (869, 1033483), (1999, 449273), (3713, 241879), (5687, 157921), (9559, 93953), (21989, 40843)]