30830613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21727}}^1$

素因数の和:21784

約数の個数: 16

約数和(自身を含む): 45889536

約数和(自身を除く): 15058923

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 21727, 65181, 238997, 716991, 934261, 2802783, 10276871, 30830613]

約数ペア:

[(1, 30830613), (3, 10276871), (11, 2802783), (33, 934261), (43, 716991), (129, 238997), (473, 65181), (1419, 21727)]