247788007421

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{1381027}}^1$

素因数の和:1381348

約数の個数: 16

約数和(自身を含む): 268471843200

約数和(自身を除く): 20683835779

約数列:

[1, 23, 29, 269, 667, 6187, 7801, 179423, 1381027, 31763621, 40049783, 371496263, 921145009, 8544414049, 10773391627, 247788007421]

約数ペア:

[(1, 247788007421), (23, 10773391627), (29, 8544414049), (269, 921145009), (667, 371496263), (6187, 40049783), (7801, 31763621), (179423, 1381027)]