72851263

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{263}}^1$

素因数の和:582

約数の個数: 16

約数和(自身を含む): 78566400

約数和(自身を除く): 5715137

約数列:

[1, 19, 61, 239, 263, 1159, 4541, 4997, 14579, 16043, 62857, 277001, 304817, 1194283, 3834277, 72851263]

約数ペア:

[(1, 72851263), (19, 3834277), (61, 1194283), (239, 304817), (263, 277001), (1159, 62857), (4541, 16043), (4997, 14579)]