3131394

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{10651}}^1$

素因数の和:10670

約数の個数: 24

約数和(自身を含む): 7285968

約数和(自身を除く): 4154574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 10651, 21302, 31953, 63906, 74557, 149114, 223671, 447342, 521899, 1043798, 1565697, 3131394]

約数ペア:

[(1, 3131394), (2, 1565697), (3, 1043798), (6, 521899), (7, 447342), (14, 223671), (21, 149114), (42, 74557), (49, 63906), (98, 31953), (147, 21302), (294, 10651)]