42831711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7789}}^1$

素因数の和:7855

約数の個数: 24

約数和(自身を含む): 68053440

約数和(自身を除く): 25221729

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 7789, 23367, 70101, 101257, 303771, 366083, 911313, 1098249, 3294747, 4759079, 14277237, 42831711]

約数ペア:

[(1, 42831711), (3, 14277237), (9, 4759079), (13, 3294747), (39, 1098249), (47, 911313), (117, 366083), (141, 303771), (423, 101257), (611, 70101), (1833, 23367), (5499, 7789)]