30377403

素因数分解:

$3^3\times 7^2\times {\mathrm{22961}}^1$

素因数の和:22984

約数の個数: 24

約数和(自身を含む): 52353360

約数和(自身を除く): 21975957

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 22961, 68883, 160727, 206649, 482181, 619947, 1125089, 1446543, 3375267, 4339629, 10125801, 30377403]

約数ペア:

[(1, 30377403), (3, 10125801), (7, 4339629), (9, 3375267), (21, 1446543), (27, 1125089), (49, 619947), (63, 482181), (147, 206649), (189, 160727), (441, 68883), (1323, 22961)]