13308823809

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{3989}}^1$

素因数の和:4302

約数の個数: 48

約数和(自身を含む): 20540520000

約数和(自身を除く): 7231696191

約数列:

[1, 3, 9, 19, 57, 109, 171, 179, 327, 537, 981, 1611, 2071, 3401, 3989, 6213, 10203, 11967, 18639, 19511, 30609, 35901, 58533, 75791, 175599, 227373, 370709, 434801, 682119, 714031, 1112127, 1304403, 2142093, 3336381, 3913209, 6426279, 8261219, 13566589, 24783657, 40699767, 74350971, 77829379, 122099301, 233488137, 700464411, 1478758201, 4436274603, 13308823809]

約数ペア:

[(1, 13308823809), (3, 4436274603), (9, 1478758201), (19, 700464411), (57, 233488137), (109, 122099301), (171, 77829379), (179, 74350971), (327, 40699767), (537, 24783657), (981, 13566589), (1611, 8261219), (2071, 6426279), (3401, 3913209), (3989, 3336381), (6213, 2142093), (10203, 1304403), (11967, 1112127), (18639, 714031), (19511, 682119), (30609, 434801), (35901, 370709), (58533, 227373), (75791, 175599)]