423469353

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{19991}}^1$

素因数の和:20324

約数の個数: 16

約数和(自身を含む): 591123456

約数和(自身を除く): 167654103

約数列:

[1, 3, 23, 69, 307, 921, 7061, 19991, 21183, 59973, 459793, 1379379, 6137237, 18411711, 141156451, 423469353]

約数ペア:

[(1, 423469353), (3, 141156451), (23, 18411711), (69, 6137237), (307, 1379379), (921, 459793), (7061, 59973), (19991, 21183)]