42680559

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{719}}^1$

素因数の和:1190

約数の個数: 16

約数和(自身を含む): 58337280

約数和(自身を除く): 15656721

約数列:

[1, 3, 47, 141, 421, 719, 1263, 2157, 19787, 33793, 59361, 101379, 302699, 908097, 14226853, 42680559]

約数ペア:

[(1, 42680559), (3, 14226853), (47, 908097), (141, 302699), (421, 101379), (719, 59361), (1263, 33793), (2157, 19787)]