39642351

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111043}}^1$

素因数の和:111070

約数の個数: 16

約数和(自身を含む): 63961344

約数和(自身を除く): 24318993

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 111043, 333129, 777301, 1887731, 2331903, 5663193, 13214117, 39642351]

約数ペア:

[(1, 39642351), (3, 13214117), (7, 5663193), (17, 2331903), (21, 1887731), (51, 777301), (119, 333129), (357, 111043)]