30665349

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23827}}^1$

素因数の和:23857

約数の個数: 24

約数和(自身を含む): 52040352

約数和(自身を除く): 21375003

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 23827, 71481, 214443, 262097, 309751, 786291, 929253, 2358873, 2787759, 3407261, 10221783, 30665349]

約数ペア:

[(1, 30665349), (3, 10221783), (9, 3407261), (11, 2787759), (13, 2358873), (33, 929253), (39, 786291), (99, 309751), (117, 262097), (143, 214443), (429, 71481), (1287, 23827)]