2912364021

素因数分解:

$3^1\times 7^1\times {\mathrm{3803}}^1\times {\mathrm{36467}}^1$

素因数の和:40280

約数の個数: 16

約数和(自身を含む): 4439176704

約数和(自身を除く): 1526812683

約数列:

[1, 3, 7, 21, 3803, 11409, 26621, 36467, 79863, 109401, 255269, 765807, 138684001, 416052003, 970788007, 2912364021]

約数ペア:

[(1, 2912364021), (3, 970788007), (7, 416052003), (21, 138684001), (3803, 765807), (11409, 255269), (26621, 109401), (36467, 79863)]