40977417

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^2\times {\mathrm{103}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 60004672

約数和(自身を除く): 19027255

約数列:

[1, 3, 13, 39, 101, 103, 303, 309, 1313, 1339, 3939, 4017, 10201, 10403, 30603, 31209, 132613, 135239, 397839, 405717, 1050703, 3152109, 13659139, 40977417]

約数ペア:

[(1, 40977417), (3, 13659139), (13, 3152109), (39, 1050703), (101, 405717), (103, 397839), (303, 135239), (309, 132613), (1313, 31209), (1339, 30603), (3939, 10403), (4017, 10201)]