878920983

素因数分解:

$3^3\times {\mathrm{1171}}^1\times {\mathrm{27799}}^1$

素因数の和:28979

約数の個数: 16

約数和(自身を含む): 1303264000

約数和(自身を除く): 424343017

約数列:

[1, 3, 9, 27, 1171, 3513, 10539, 27799, 31617, 83397, 250191, 750573, 32552629, 97657887, 292973661, 878920983]

約数ペア:

[(1, 878920983), (3, 292973661), (9, 97657887), (27, 32552629), (1171, 750573), (3513, 250191), (10539, 83397), (27799, 31617)]