133720019

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 141834240

約数和(自身を除く): 8114221

約数列:

[1, 31, 59, 113, 647, 1829, 3503, 6667, 20057, 38173, 73111, 206677, 1183363, 2266441, 4313549, 133720019]

約数ペア:

[(1, 133720019), (31, 4313549), (59, 2266441), (113, 1183363), (647, 206677), (1829, 73111), (3503, 38173), (6667, 20057)]