151117311

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1987}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 204398208

約数和(自身を除く): 53280897

約数列:

[1, 3, 101, 251, 303, 753, 1987, 5961, 25351, 76053, 200687, 498737, 602061, 1496211, 50372437, 151117311]

約数ペア:

[(1, 151117311), (3, 50372437), (101, 1496211), (251, 602061), (303, 498737), (753, 200687), (1987, 76053), (5961, 25351)]