1969132557

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4076879}}^1$

素因数の和:4076912

約数の個数: 16

約数和(自身を含む): 3131043840

約数和(自身を除く): 1161911283

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4076879, 12230637, 28538153, 85614459, 93768217, 281304651, 656377519, 1969132557]

約数ペア:

[(1, 1969132557), (3, 656377519), (7, 281304651), (21, 93768217), (23, 85614459), (69, 28538153), (161, 12230637), (483, 4076879)]