40156701

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2389}}^1$

素因数の和:2836

約数の個数: 16

約数和(自身を含む): 57818880

約数和(自身を除く): 17662179

約数列:

[1, 3, 13, 39, 431, 1293, 2389, 5603, 7167, 16809, 31057, 93171, 1029659, 3088977, 13385567, 40156701]

約数ペア:

[(1, 40156701), (3, 13385567), (13, 3088977), (39, 1029659), (431, 93171), (1293, 31057), (2389, 16809), (5603, 7167)]