15743637

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 28654080

約数和(自身を除く): 12910443

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 409, 423, 611, 819, 987, 1227, 1833, 2863, 2961, 3681, 4277, 5317, 5499, 8589, 12831, 15951, 19223, 25767, 37219, 38493, 47853, 57669, 111657, 134561, 173007, 249899, 334971, 403683, 749697, 1211049, 1749293, 2249091, 5247879, 15743637]

約数ペア:

[(1, 15743637), (3, 5247879), (7, 2249091), (9, 1749293), (13, 1211049), (21, 749697), (39, 403683), (47, 334971), (63, 249899), (91, 173007), (117, 134561), (141, 111657), (273, 57669), (329, 47853), (409, 38493), (423, 37219), (611, 25767), (819, 19223), (987, 15951), (1227, 12831), (1833, 8589), (2863, 5499), (2961, 5317), (3681, 4277)]