326528951

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 397440000

約数和(自身を除く): 70911049

約数列:

[1, 7, 29, 59, 137, 199, 203, 413, 959, 1393, 1711, 3973, 5771, 8083, 11741, 11977, 27263, 27811, 40397, 56581, 82187, 190841, 234407, 340489, 790627, 1608517, 1640849, 2383423, 5534389, 11259619, 46646993, 326528951]

約数ペア:

[(1, 326528951), (7, 46646993), (29, 11259619), (59, 5534389), (137, 2383423), (199, 1640849), (203, 1608517), (413, 790627), (959, 340489), (1393, 234407), (1711, 190841), (3973, 82187), (5771, 56581), (8083, 40397), (11741, 27811), (11977, 27263)]