1214124639

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{10271}}^1$

素因数の和:10727

約数の個数: 32

約数和(自身を含む): 1997205504

約数和(自身を除く): 783080865

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 433, 1299, 3031, 5629, 9093, 10271, 16887, 30813, 39403, 71897, 118209, 133523, 215691, 400569, 934661, 2803983, 4447343, 13342029, 31131401, 57815459, 93394203, 173446377, 404708213, 1214124639]

約数ペア:

[(1, 1214124639), (3, 404708213), (7, 173446377), (13, 93394203), (21, 57815459), (39, 31131401), (91, 13342029), (273, 4447343), (433, 2803983), (1299, 934661), (3031, 400569), (5629, 215691), (9093, 133523), (10271, 118209), (16887, 71897), (30813, 39403)]