1386957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 2249856

約数和(自身を除く): 862899

約数列:

[1, 3, 11, 13, 33, 39, 53, 61, 143, 159, 183, 429, 583, 671, 689, 793, 1749, 2013, 2067, 2379, 3233, 7579, 8723, 9699, 22737, 26169, 35563, 42029, 106689, 126087, 462319, 1386957]

約数ペア:

[(1, 1386957), (3, 462319), (11, 126087), (13, 106689), (33, 42029), (39, 35563), (53, 26169), (61, 22737), (143, 9699), (159, 8723), (183, 7579), (429, 3233), (583, 2379), (671, 2067), (689, 2013), (793, 1749)]