2019917073

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{1427}}^1\times {\mathrm{10039}}^1$

素因数の和:11516

約数の個数: 16

約数和(自身を含む): 2752727040

約数和(自身を除く): 732809967

約数列:

[1, 3, 47, 141, 1427, 4281, 10039, 30117, 67069, 201207, 471833, 1415499, 14325653, 42976959, 673305691, 2019917073]

約数ペア:

[(1, 2019917073), (3, 673305691), (47, 42976959), (141, 14325653), (1427, 1415499), (4281, 471833), (10039, 201207), (30117, 67069)]