39205791

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1697}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 60394464

約数和(自身を除く): 21188673

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 1697, 2567, 5091, 7701, 15273, 23103, 28849, 86547, 256247, 259641, 768741, 2306223, 4356199, 13068597, 39205791]

約数ペア:

[(1, 39205791), (3, 13068597), (9, 4356199), (17, 2306223), (51, 768741), (151, 259641), (153, 256247), (453, 86547), (1359, 28849), (1697, 23103), (2567, 15273), (5091, 7701)]