442507967

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{20963}}^1$

素因数の和:21094

約数の個数: 16

約数和(自身を含む): 513198720

約数和(自身を除く): 70690753

約数列:

[1, 11, 19, 101, 209, 1111, 1919, 20963, 21109, 230593, 398297, 2117263, 4381267, 23289893, 40227997, 442507967]

約数ペア:

[(1, 442507967), (11, 40227997), (19, 23289893), (101, 4381267), (209, 2117263), (1111, 398297), (1919, 230593), (20963, 21109)]