12470913

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15227}}^1$

素因数の和:15253

約数の個数: 24

約数和(自身を含む): 22171968

約数和(自身を除く): 9701055

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15227, 45681, 106589, 137043, 197951, 319767, 593853, 959301, 1385657, 1781559, 4156971, 12470913]

約数ペア:

[(1, 12470913), (3, 4156971), (7, 1781559), (9, 1385657), (13, 959301), (21, 593853), (39, 319767), (63, 197951), (91, 137043), (117, 106589), (273, 45681), (819, 15227)]