3751920003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{148691}}^1$

素因数の和:149354

約数の個数: 16

約数和(自身を含む): 5395735296

約数和(自身を除く): 1643815293

約数列:

[1, 3, 13, 39, 647, 1941, 8411, 25233, 148691, 446073, 1932983, 5798949, 96203077, 288609231, 1250640001, 3751920003]

約数ペア:

[(1, 3751920003), (3, 1250640001), (13, 288609231), (39, 96203077), (647, 5798949), (1941, 1932983), (8411, 446073), (25233, 148691)]