30379221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 46761624

約数和(自身を除く): 16382403

約数列:

[1, 3, 9, 17, 51, 153, 181, 543, 1097, 1629, 3077, 3291, 9231, 9873, 18649, 27693, 55947, 167841, 198557, 595671, 1787013, 3375469, 10126407, 30379221]

約数ペア:

[(1, 30379221), (3, 10126407), (9, 3375469), (17, 1787013), (51, 595671), (153, 198557), (181, 167841), (543, 55947), (1097, 27693), (1629, 18649), (3077, 9873), (3291, 9231)]