1379968149

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3865457}}^1$

素因数の和:3865484

約数の個数: 16

約数和(自身を含む): 2226503808

約数和(自身を除く): 846535659

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 3865457, 11596371, 27058199, 65712769, 81174597, 197138307, 459989383, 1379968149]

約数ペア:

[(1, 1379968149), (3, 459989383), (7, 197138307), (17, 81174597), (21, 65712769), (51, 27058199), (119, 11596371), (357, 3865457)]