23218174987

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1100857}}^1$

素因数の和:1101018

約数の個数: 16

約数和(自身を含む): 27900145152

約数和(自身を除く): 4681970165

約数列:

[1, 7, 23, 131, 161, 917, 3013, 21091, 1100857, 7705999, 25319711, 144212267, 177237977, 1009485869, 3316882141, 23218174987]

約数ペア:

[(1, 23218174987), (7, 3316882141), (23, 1009485869), (131, 177237977), (161, 144212267), (917, 25319711), (3013, 7705999), (21091, 1100857)]