42626241

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6569}}^1$

素因数の和:6685

約数の個数: 24

約数和(自身を含む): 71061120

約数和(自身を除く): 28434879

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 6569, 19707, 45983, 59121, 137949, 413847, 676607, 2029821, 4736249, 6089463, 14208747, 42626241]

約数ペア:

[(1, 42626241), (3, 14208747), (7, 6089463), (9, 4736249), (21, 2029821), (63, 676607), (103, 413847), (309, 137949), (721, 59121), (927, 45983), (2163, 19707), (6489, 6569)]