30919371

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35911}}^1$

素因数の和:35962

約数の個数: 16

約数和(自身を含む): 48265728

約数和(自身を除く): 17346357

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 35911, 107733, 251377, 754131, 1472351, 4417053, 10306457, 30919371]

約数ペア:

[(1, 30919371), (3, 10306457), (7, 4417053), (21, 1472351), (41, 754131), (123, 251377), (287, 107733), (861, 35911)]