11980749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{827}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 17487360

約数和(自身を除く): 5506611

約数列:

[1, 3, 11, 33, 439, 827, 1317, 2481, 4829, 9097, 14487, 27291, 363053, 1089159, 3993583, 11980749]

約数ペア:

[(1, 11980749), (3, 3993583), (11, 1089159), (33, 363053), (439, 27291), (827, 14487), (1317, 9097), (2481, 4829)]