1330971453

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227167}}^1$

素因数の和:227214

約数の個数: 32

約数和(自身を含む): 2326200320

約数和(自身を除く): 995228867

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 227167, 681501, 1590169, 2044503, 4770507, 6133509, 7042177, 14311521, 21126531, 42934563, 49295239, 63379593, 147885717, 190138779, 443657151, 1330971453]

約数ペア:

[(1, 1330971453), (3, 443657151), (7, 190138779), (9, 147885717), (21, 63379593), (27, 49295239), (31, 42934563), (63, 21126531), (93, 14311521), (189, 7042177), (217, 6133509), (279, 4770507), (651, 2044503), (837, 1590169), (1953, 681501), (5859, 227167)]