1330576389

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1021}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 2071340544

約数和(自身を除く): 740764155

約数列:

[1, 3, 9, 27, 31, 81, 93, 173, 243, 279, 519, 837, 1021, 1557, 2511, 3063, 4671, 5363, 7533, 9189, 14013, 16089, 27567, 31651, 42039, 48267, 82701, 94953, 144801, 176633, 248103, 284859, 434403, 529899, 854577, 1303209, 1589697, 2563731, 4769091, 5475623, 7691193, 14307273, 16426869, 42921819, 49280607, 147841821, 443525463, 1330576389]

約数ペア:

[(1, 1330576389), (3, 443525463), (9, 147841821), (27, 49280607), (31, 42921819), (81, 16426869), (93, 14307273), (173, 7691193), (243, 5475623), (279, 4769091), (519, 2563731), (837, 1589697), (1021, 1303209), (1557, 854577), (2511, 529899), (3063, 434403), (4671, 284859), (5363, 248103), (7533, 176633), (9189, 144801), (14013, 94953), (16089, 82701), (27567, 48267), (31651, 42039)]