131529643

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{2621}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 154047744

約数和(自身を除く): 22518101

約数列:

[1, 7, 67, 107, 469, 749, 2621, 7169, 18347, 50183, 175607, 280447, 1229249, 1963129, 18789949, 131529643]

約数ペア:

[(1, 131529643), (7, 18789949), (67, 1963129), (107, 1229249), (469, 280447), (749, 175607), (2621, 50183), (7169, 18347)]