30256317

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36943}}^1$

素因数の和:36969

約数の個数: 24

約数和(自身を含む): 53790464

約数和(自身を除く): 23534147

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 36943, 110829, 258601, 332487, 480259, 775803, 1440777, 2327409, 3361813, 4322331, 10085439, 30256317]

約数ペア:

[(1, 30256317), (3, 10085439), (7, 4322331), (9, 3361813), (13, 2327409), (21, 1440777), (39, 775803), (63, 480259), (91, 332487), (117, 258601), (273, 110829), (819, 36943)]