4160871

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 3151161

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 61, 99, 117, 143, 159, 183, 429, 477, 549, 583, 671, 689, 793, 1287, 1749, 2013, 2067, 2379, 3233, 5247, 6039, 6201, 7137, 7579, 8723, 9699, 22737, 26169, 29097, 35563, 42029, 68211, 78507, 106689, 126087, 320067, 378261, 462319, 1386957, 4160871]

約数ペア:

[(1, 4160871), (3, 1386957), (9, 462319), (11, 378261), (13, 320067), (33, 126087), (39, 106689), (53, 78507), (61, 68211), (99, 42029), (117, 35563), (143, 29097), (159, 26169), (183, 22737), (429, 9699), (477, 8723), (549, 7579), (583, 7137), (671, 6201), (689, 6039), (793, 5247), (1287, 3233), (1749, 2379), (2013, 2067)]