4280687607

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:604

約数の個数: 64

約数和(自身を含む): 6841958400

約数和(自身を除く): 2561270793

約数列:

[1, 3, 7, 21, 31, 93, 173, 191, 199, 217, 519, 573, 597, 651, 1211, 1337, 1393, 3633, 4011, 4179, 5363, 5921, 6169, 16089, 17763, 18507, 33043, 34427, 37541, 38009, 41447, 43183, 99129, 103281, 112623, 114027, 124341, 129549, 231301, 240989, 266063, 693903, 722967, 798189, 1024333, 1067237, 1178279, 3072999, 3201711, 3534837, 6575557, 7170331, 7470659, 8247953, 19726671, 21510993, 22411977, 24743859, 46028899, 138086697, 203842267, 611526801, 1426895869, 4280687607]

約数ペア:

[(1, 4280687607), (3, 1426895869), (7, 611526801), (21, 203842267), (31, 138086697), (93, 46028899), (173, 24743859), (191, 22411977), (199, 21510993), (217, 19726671), (519, 8247953), (573, 7470659), (597, 7170331), (651, 6575557), (1211, 3534837), (1337, 3201711), (1393, 3072999), (3633, 1178279), (4011, 1067237), (4179, 1024333), (5363, 798189), (5921, 722967), (6169, 693903), (16089, 266063), (17763, 240989), (18507, 231301), (33043, 129549), (34427, 124341), (37541, 114027), (38009, 112623), (41447, 103281), (43183, 99129)]