181582079

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{38891}}^1$

素因数の和:38950

約数の個数: 16

約数和(自身を含む): 224017920

約数和(自身を除く): 42435841

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 38891, 272237, 894493, 1127839, 6261451, 7894873, 25940297, 181582079]

約数ペア:

[(1, 181582079), (7, 25940297), (23, 7894873), (29, 6261451), (161, 1127839), (203, 894493), (667, 272237), (4669, 38891)]