30731631

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86083}}^1$

素因数の和:86110

約数の個数: 16

約数和(自身を含む): 49584384

約数和(自身を除く): 18852753

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 86083, 258249, 602581, 1463411, 1807743, 4390233, 10243877, 30731631]

約数ペア:

[(1, 30731631), (3, 10243877), (7, 4390233), (17, 1807743), (21, 1463411), (51, 602581), (119, 258249), (357, 86083)]