12565527897

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7492861}}^1$

素因数の和:7492920

約数の個数: 16

約数和(自身を含む): 18462411968

約数和(自身を除く): 5896884071

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 7492861, 22478583, 97407193, 292221579, 322193023, 966579069, 4188509299, 12565527897]

約数ペア:

[(1, 12565527897), (3, 4188509299), (13, 966579069), (39, 322193023), (43, 292221579), (129, 97407193), (559, 22478583), (1677, 7492861)]