12612873

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1053

約数の個数: 32

約数和(自身を含む): 21159936

約数和(自身を除く): 8547063

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 983, 987, 1833, 2949, 4277, 6881, 12779, 12831, 20643, 38337, 46201, 89453, 138603, 268359, 323407, 600613, 970221, 1801839, 4204291, 12612873]

約数ペア:

[(1, 12612873), (3, 4204291), (7, 1801839), (13, 970221), (21, 600613), (39, 323407), (47, 268359), (91, 138603), (141, 89453), (273, 46201), (329, 38337), (611, 20643), (983, 12831), (987, 12779), (1833, 6881), (2949, 4277)]