2977431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 4262400

約数和(自身を除く): 1284969

約数列:

[1, 3, 17, 51, 79, 237, 739, 1343, 2217, 4029, 12563, 37689, 58381, 175143, 992477, 2977431]

約数ペア:

[(1, 2977431), (3, 992477), (17, 175143), (51, 58381), (79, 37689), (237, 12563), (739, 4029), (1343, 2217)]