268865001699

素因数分解:

$3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{2983709}}^1$

素因数の和:2984339

約数の個数: 24

約数和(自身を含む): 417695530320

約数和(自身を除く): 148830528621

約数列:

[1, 3, 7, 21, 49, 147, 613, 1839, 4291, 12873, 30037, 90111, 2983709, 8951127, 20885963, 62657889, 146201741, 438605223, 1829013617, 5487040851, 12803095319, 38409285957, 89621667233, 268865001699]

約数ペア:

[(1, 268865001699), (3, 89621667233), (7, 38409285957), (21, 12803095319), (49, 5487040851), (147, 1829013617), (613, 438605223), (1839, 146201741), (4291, 62657889), (12873, 20885963), (30037, 8951127), (90111, 2983709)]