12827997

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 24514560

約数和(自身を除く): 11686563

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 227, 273, 299, 351, 483, 621, 681, 819, 897, 1449, 1589, 2043, 2093, 2457, 2691, 2951, 4347, 4767, 5221, 6129, 6279, 8073, 8853, 14301, 15663, 18837, 20657, 26559, 36547, 42903, 46989, 56511, 61971, 67873, 79677, 109641, 140967, 185913, 203619, 328923, 475111, 557739, 610857, 986769, 1425333, 1832571, 4275999, 12827997]

約数ペア:

[(1, 12827997), (3, 4275999), (7, 1832571), (9, 1425333), (13, 986769), (21, 610857), (23, 557739), (27, 475111), (39, 328923), (63, 203619), (69, 185913), (91, 140967), (117, 109641), (161, 79677), (189, 67873), (207, 61971), (227, 56511), (273, 46989), (299, 42903), (351, 36547), (483, 26559), (621, 20657), (681, 18837), (819, 15663), (897, 14301), (1449, 8853), (1589, 8073), (2043, 6279), (2093, 6129), (2457, 5221), (2691, 4767), (2951, 4347)]