139682473

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{29917}}^1$

素因数の和:29976

約数の個数: 16

約数和(自身を含む): 172327680

約数和(自身を除く): 32645207

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 29917, 209419, 688091, 867593, 4816637, 6073151, 19954639, 139682473]

約数ペア:

[(1, 139682473), (7, 19954639), (23, 6073151), (29, 4816637), (161, 867593), (203, 688091), (667, 209419), (4669, 29917)]