29800021

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 31868928

約数和(自身を除く): 2068907

約数列:

[1, 31, 47, 113, 181, 1457, 3503, 5311, 5611, 8507, 20453, 164641, 263717, 634043, 961291, 29800021]

約数ペア:

[(1, 29800021), (31, 961291), (47, 634043), (113, 263717), (181, 164641), (1457, 20453), (3503, 8507), (5311, 5611)]