742415037

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{37253}}^1$

素因数の和:37349

約数の個数: 32

約数和(自身を含む): 1235044608

約数和(自身を除く): 492629571

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2847, 6643, 19929, 37253, 111759, 260771, 484289, 782313, 1452867, 2719469, 3390023, 8158407, 10170069, 19036283, 35353097, 57108849, 106059291, 247471679, 742415037]

約数ペア:

[(1, 742415037), (3, 247471679), (7, 106059291), (13, 57108849), (21, 35353097), (39, 19036283), (73, 10170069), (91, 8158407), (219, 3390023), (273, 2719469), (511, 1452867), (949, 782313), (1533, 484289), (2847, 260771), (6643, 111759), (19929, 37253)]