470052687

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{2539}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 696407040

約数和(自身を除く): 226354353

約数列:

[1, 3, 13, 39, 47, 101, 141, 303, 611, 1313, 1833, 2539, 3939, 4747, 7617, 14241, 33007, 61711, 99021, 119333, 185133, 256439, 357999, 769317, 1551329, 3333707, 4653987, 10001121, 12052633, 36157899, 156684229, 470052687]

約数ペア:

[(1, 470052687), (3, 156684229), (13, 36157899), (39, 12052633), (47, 10001121), (101, 4653987), (141, 3333707), (303, 1551329), (611, 769317), (1313, 357999), (1833, 256439), (2539, 185133), (3939, 119333), (4747, 99021), (7617, 61711), (14241, 33007)]