426287412909

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1\times {\mathrm{1619}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 626049103680

約数和(自身を除く): 199761690771

約数列:

[1, 3, 9, 97, 197, 291, 591, 873, 1531, 1619, 1773, 4593, 4857, 13779, 14571, 19109, 57327, 148507, 157043, 171981, 301607, 318943, 445521, 471129, 904821, 956829, 1336563, 1413387, 2478689, 2714463, 2870487, 7436067, 22308201, 29255879, 30937471, 87767637, 92812413, 240432833, 263302911, 278437239, 488301733, 721298499, 1464905199, 2163895497, 4394715597, 47365268101, 142095804303, 426287412909]

約数ペア:

[(1, 426287412909), (3, 142095804303), (9, 47365268101), (97, 4394715597), (197, 2163895497), (291, 1464905199), (591, 721298499), (873, 488301733), (1531, 278437239), (1619, 263302911), (1773, 240432833), (4593, 92812413), (4857, 87767637), (13779, 30937471), (14571, 29255879), (19109, 22308201), (57327, 7436067), (148507, 2870487), (157043, 2714463), (171981, 2478689), (301607, 1413387), (318943, 1336563), (445521, 956829), (471129, 904821)]