358147041

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2647}}^1$

素因数の和:3053

約数の個数: 32

約数和(自身を含む): 579594240

約数和(自身を除く): 221447199

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 379, 1137, 2647, 2653, 6443, 7941, 7959, 18529, 19329, 44999, 45101, 55587, 134997, 135303, 314993, 944979, 1003213, 3009639, 7022491, 17054621, 21067473, 51163863, 119382347, 358147041]

約数ペア:

[(1, 358147041), (3, 119382347), (7, 51163863), (17, 21067473), (21, 17054621), (51, 7022491), (119, 3009639), (357, 1003213), (379, 944979), (1137, 314993), (2647, 135303), (2653, 134997), (6443, 55587), (7941, 45101), (7959, 44999), (18529, 19329)]