291689035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{26921}}^1$

素因数の和:27134

約数の個数: 16

約数和(自身を含む): 383800032

約数和(自身を除く): 92110997

約数列:

[1, 5, 11, 55, 197, 985, 2167, 10835, 26921, 134605, 296131, 1480655, 5303437, 26517185, 58337807, 291689035]

約数ペア:

[(1, 291689035), (5, 58337807), (11, 26517185), (55, 5303437), (197, 1480655), (985, 296131), (2167, 134605), (10835, 26921)]