30244347

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1301}}^1$

素因数の和:1361

約数の個数: 40

約数和(自身を含む): 52934112

約数和(自身を除く): 22689765

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 1301, 2583, 3321, 3903, 7749, 9107, 11709, 23247, 27321, 35127, 53341, 81963, 105381, 160023, 245889, 373387, 480069, 737667, 1120161, 1440207, 3360483, 4320621, 10081449, 30244347]

約数ペア:

[(1, 30244347), (3, 10081449), (7, 4320621), (9, 3360483), (21, 1440207), (27, 1120161), (41, 737667), (63, 480069), (81, 373387), (123, 245889), (189, 160023), (287, 105381), (369, 81963), (567, 53341), (861, 35127), (1107, 27321), (1301, 23247), (2583, 11709), (3321, 9107), (3903, 7749)]