1317509631

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{1021}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 2003324400

約数和(自身を除く): 685814769

約数列:

[1, 3, 9, 27, 81, 89, 179, 267, 537, 801, 1021, 1611, 2403, 3063, 4833, 7209, 9189, 14499, 15931, 27567, 47793, 82701, 90869, 143379, 182759, 272607, 430137, 548277, 817821, 1290411, 1644831, 2453463, 4934493, 7360389, 14803479, 16265551, 48796653, 146389959, 439169877, 1317509631]

約数ペア:

[(1, 1317509631), (3, 439169877), (9, 146389959), (27, 48796653), (81, 16265551), (89, 14803479), (179, 7360389), (267, 4934493), (537, 2453463), (801, 1644831), (1021, 1290411), (1611, 817821), (2403, 548277), (3063, 430137), (4833, 272607), (7209, 182759), (9189, 143379), (14499, 90869), (15931, 82701), (27567, 47793)]