407987798399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1193}}^1\times {\mathrm{131381}}^1$

素因数の和:132730

約数の個数: 16

約数和(自身を含む): 432961498080

約数和(自身を除く): 24973699681

約数列:

[1, 19, 137, 1193, 2603, 22667, 131381, 163441, 2496239, 3105379, 17999197, 156737533, 341984743, 2978013127, 21473042021, 407987798399]

約数ペア:

[(1, 407987798399), (19, 21473042021), (137, 2978013127), (1193, 341984743), (2603, 156737533), (22667, 17999197), (131381, 3105379), (163441, 2496239)]