622941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 929280

約数和(自身を除く): 306339

約数列:

[1, 3, 11, 33, 43, 129, 439, 473, 1317, 1419, 4829, 14487, 18877, 56631, 207647, 622941]

約数ペア:

[(1, 622941), (3, 207647), (11, 56631), (33, 18877), (43, 14487), (129, 4829), (439, 1419), (473, 1317)]