17211671049

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1\times {\mathrm{2777}}^1$

素因数の和:3329

約数の個数: 32

約数和(自身を含む): 23713896960

約数和(自身を除く): 6502225911

約数列:

[1, 3, 47, 113, 141, 339, 389, 1167, 2777, 5311, 8331, 15933, 18283, 43957, 54849, 130519, 131871, 313801, 391557, 941403, 1080253, 2065979, 3240759, 6197937, 14748647, 44245941, 50771891, 122068589, 152315673, 366205767, 5737223683, 17211671049]

約数ペア:

[(1, 17211671049), (3, 5737223683), (47, 366205767), (113, 152315673), (141, 122068589), (339, 50771891), (389, 44245941), (1167, 14748647), (2777, 6197937), (5311, 3240759), (8331, 2065979), (15933, 1080253), (18283, 941403), (43957, 391557), (54849, 313801), (130519, 131871)]