4920681939

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{4391}}^1$

素因数の和:4675

約数の個数: 32

約数和(自身を含む): 6956928000

約数和(自身を除く): 2036246061

約数列:

[1, 3, 23, 69, 109, 149, 327, 447, 2507, 3427, 4391, 7521, 10281, 13173, 16241, 48723, 100993, 302979, 373543, 478619, 654259, 1120629, 1435857, 1962777, 11008237, 15047957, 33024711, 45143871, 71314231, 213942693, 1640227313, 4920681939]

約数ペア:

[(1, 4920681939), (3, 1640227313), (23, 213942693), (69, 71314231), (109, 45143871), (149, 33024711), (327, 15047957), (447, 11008237), (2507, 1962777), (3427, 1435857), (4391, 1120629), (7521, 654259), (10281, 478619), (13173, 373543), (16241, 302979), (48723, 100993)]