1295132973

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{457}}^1\times {\mathrm{983}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 1790069184

約数和(自身を除く): 494936211

約数列:

[1, 3, 31, 93, 457, 961, 983, 1371, 2883, 2949, 14167, 30473, 42501, 91419, 439177, 449231, 944663, 1317531, 1347693, 2833989, 13926161, 41778483, 431710991, 1295132973]

約数ペア:

[(1, 1295132973), (3, 431710991), (31, 41778483), (93, 13926161), (457, 2833989), (961, 1347693), (983, 1317531), (1371, 944663), (2883, 449231), (2949, 439177), (14167, 91419), (30473, 42501)]