2013405339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{383}}^1\times {\mathrm{661}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 2952880128

約数和(自身を除く): 939474789

約数列:

[1, 3, 11, 33, 241, 383, 661, 723, 1149, 1983, 2651, 4213, 7271, 7953, 12639, 21813, 92303, 159301, 253163, 276909, 477903, 759489, 1015333, 1752311, 2784793, 3045999, 5256933, 8354379, 61012283, 183036849, 671135113, 2013405339]

約数ペア:

[(1, 2013405339), (3, 671135113), (11, 183036849), (33, 61012283), (241, 8354379), (383, 5256933), (661, 3045999), (723, 2784793), (1149, 1752311), (1983, 1015333), (2651, 759489), (4213, 477903), (7271, 276909), (7953, 253163), (12639, 159301), (21813, 92303)]