316310043

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 521664000

約数和(自身を除く): 205353957

約数列:

[1, 3, 7, 19, 21, 49, 57, 109, 133, 147, 327, 399, 763, 931, 1039, 2071, 2289, 2793, 3117, 5341, 6213, 7273, 14497, 16023, 19741, 21819, 43491, 50911, 59223, 101479, 113251, 138187, 152733, 304437, 339753, 414561, 792757, 967309, 2151769, 2378271, 2901927, 5549299, 6455307, 15062383, 16647897, 45187149, 105436681, 316310043]

約数ペア:

[(1, 316310043), (3, 105436681), (7, 45187149), (19, 16647897), (21, 15062383), (49, 6455307), (57, 5549299), (109, 2901927), (133, 2378271), (147, 2151769), (327, 967309), (399, 792757), (763, 414561), (931, 339753), (1039, 304437), (2071, 152733), (2289, 138187), (2793, 113251), (3117, 101479), (5341, 59223), (6213, 50911), (7273, 43491), (14497, 21819), (16023, 19741)]