470996967

素因数分解:

$3^1\times 7^4\times {\mathrm{23}}^1\times {\mathrm{2843}}^1$

素因数の和:2897

約数の個数: 40

約数和(自身を含む): 764740224

約数和(自身を除く): 293743257

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2401, 2843, 3381, 7203, 7889, 8529, 19901, 23667, 55223, 59703, 65389, 139307, 165669, 196167, 417921, 457723, 975149, 1373169, 2925447, 3204061, 6826043, 9612183, 20478129, 22428427, 67285281, 156998989, 470996967]

約数ペア:

[(1, 470996967), (3, 156998989), (7, 67285281), (21, 22428427), (23, 20478129), (49, 9612183), (69, 6826043), (147, 3204061), (161, 2925447), (343, 1373169), (483, 975149), (1029, 457723), (1127, 417921), (2401, 196167), (2843, 165669), (3381, 139307), (7203, 65389), (7889, 59703), (8529, 55223), (19901, 23667)]