153964421

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 168563136

約数和(自身を除く): 14598715

約数列:

[1, 13, 113, 163, 643, 1469, 2119, 8359, 18419, 72659, 104809, 239447, 944567, 1362517, 11843417, 153964421]

約数ペア:

[(1, 153964421), (13, 11843417), (113, 1362517), (163, 944567), (643, 239447), (1469, 104809), (2119, 72659), (8359, 18419)]