15657046977

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1\times {\mathrm{29989}}^1$

素因数の和:31233

約数の個数: 32

約数和(自身を含む): 24546695040

約数和(自身を除く): 8889648063

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1217, 3651, 13387, 15821, 29989, 40161, 47463, 89967, 174031, 329879, 389857, 522093, 989637, 1169571, 4288427, 12865281, 36496613, 109489839, 401462743, 474455969, 1204388229, 1423367907, 5219015659, 15657046977]

約数ペア:

[(1, 15657046977), (3, 5219015659), (11, 1423367907), (13, 1204388229), (33, 474455969), (39, 401462743), (143, 109489839), (429, 36496613), (1217, 12865281), (3651, 4288427), (13387, 1169571), (15821, 989637), (29989, 522093), (40161, 389857), (47463, 329879), (89967, 174031)]