470897273

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1086

約数の個数: 48

約数和(自身を含む): 644784000

約数和(自身を除く): 173886727

約数列:

[1, 7, 11, 19, 29, 77, 121, 133, 203, 209, 319, 551, 847, 1009, 1463, 2233, 2299, 3509, 3857, 6061, 7063, 11099, 16093, 19171, 24563, 29261, 42427, 66671, 77693, 122089, 134197, 204827, 210881, 321871, 466697, 555959, 854623, 1476167, 2253097, 2319691, 3540581, 3891713, 6115549, 16237837, 24784067, 42808843, 67271039, 470897273]

約数ペア:

[(1, 470897273), (7, 67271039), (11, 42808843), (19, 24784067), (29, 16237837), (77, 6115549), (121, 3891713), (133, 3540581), (203, 2319691), (209, 2253097), (319, 1476167), (551, 854623), (847, 555959), (1009, 466697), (1463, 321871), (2233, 210881), (2299, 204827), (3509, 134197), (3857, 122089), (6061, 77693), (7063, 66671), (11099, 42427), (16093, 29261), (19171, 24563)]