1210632489

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{947}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 1966910400

約数和(自身を除く): 756277911

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 349, 407, 947, 1047, 1221, 2841, 3141, 3663, 3839, 8523, 10417, 11517, 12913, 31251, 34551, 35039, 38739, 93753, 105117, 116217, 142043, 315351, 330503, 385429, 426129, 991509, 1156287, 1278387, 2974527, 3468861, 3635533, 10906599, 12228611, 32719797, 36685833, 110057499, 134514721, 403544163, 1210632489]

約数ペア:

[(1, 1210632489), (3, 403544163), (9, 134514721), (11, 110057499), (33, 36685833), (37, 32719797), (99, 12228611), (111, 10906599), (333, 3635533), (349, 3468861), (407, 2974527), (947, 1278387), (1047, 1156287), (1221, 991509), (2841, 426129), (3141, 385429), (3663, 330503), (3839, 315351), (8523, 142043), (10417, 116217), (11517, 105117), (12913, 93753), (31251, 38739), (34551, 35039)]