2753083781

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 3278361600

約数和(自身を除く): 525277819

約数列:

[1, 7, 53, 61, 239, 371, 427, 509, 1673, 3233, 3563, 12667, 14579, 22631, 26977, 31049, 88669, 102053, 121651, 188839, 217343, 772687, 851557, 1645597, 5408809, 6447503, 7420711, 11519179, 45132521, 51944977, 393297683, 2753083781]

約数ペア:

[(1, 2753083781), (7, 393297683), (53, 51944977), (61, 45132521), (239, 11519179), (371, 7420711), (427, 6447503), (509, 5408809), (1673, 1645597), (3233, 851557), (3563, 772687), (12667, 217343), (14579, 188839), (22631, 121651), (26977, 102053), (31049, 88669)]