289091334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6883127}}^1$

素因数の和:6883139

約数の個数: 16

約数和(自身を含む): 660780288

約数和(自身を除く): 371688954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6883127, 13766254, 20649381, 41298762, 48181889, 96363778, 144545667, 289091334]

約数ペア:

[(1, 289091334), (2, 144545667), (3, 96363778), (6, 48181889), (7, 41298762), (14, 20649381), (21, 13766254), (42, 6883127)]