30951951

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{26387}}^1$

素因数の和:26430

約数の個数: 16

約数和(自身を含む): 45598464

約数和(自身を除く): 14646513

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 26387, 79161, 448579, 606901, 1345737, 1820703, 10317317, 30951951]

約数ペア:

[(1, 30951951), (3, 10317317), (17, 1820703), (23, 1345737), (51, 606901), (69, 448579), (391, 79161), (1173, 26387)]