291269427

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{317}}^1\times {\mathrm{1879}}^1$

素因数の和:2362

約数の個数: 16

約数和(自身を含む): 392183040

約数和(自身を除く): 100913613

約数列:

[1, 3, 163, 317, 489, 951, 1879, 5637, 51671, 155013, 306277, 595643, 918831, 1786929, 97089809, 291269427]

約数ペア:

[(1, 291269427), (3, 97089809), (163, 1786929), (317, 918831), (489, 595643), (951, 306277), (1879, 155013), (5637, 51671)]