1330351329

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{17509}}^1$

素因数の和:17605

約数の個数: 32

約数和(自身を含む): 1972326400

約数和(自身を除く): 641975071

約数列:

[1, 3, 19, 31, 43, 57, 93, 129, 589, 817, 1333, 1767, 2451, 3999, 17509, 25327, 52527, 75981, 332671, 542779, 752887, 998013, 1628337, 2258661, 10312801, 14304853, 23339497, 30938403, 42914559, 70018491, 443450443, 1330351329]

約数ペア:

[(1, 1330351329), (3, 443450443), (19, 70018491), (31, 42914559), (43, 30938403), (57, 23339497), (93, 14304853), (129, 10312801), (589, 2258661), (817, 1628337), (1333, 998013), (1767, 752887), (2451, 542779), (3999, 332671), (17509, 75981), (25327, 52527)]