27669383

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 32612160

約数和(自身を除く): 4942777

約数列:

[1, 7, 41, 229, 287, 421, 1603, 2947, 9389, 17261, 65723, 96409, 120827, 674863, 3952769, 27669383]

約数ペア:

[(1, 27669383), (7, 3952769), (41, 674863), (229, 120827), (287, 96409), (421, 65723), (1603, 17261), (2947, 9389)]