1117291

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 1391040

約数和(自身を除く): 273749

約数列:

[1, 7, 17, 41, 119, 229, 287, 697, 1603, 3893, 4879, 9389, 27251, 65723, 159613, 1117291]

約数ペア:

[(1, 1117291), (7, 159613), (17, 65723), (41, 27251), (119, 9389), (229, 4879), (287, 3893), (697, 1603)]