1631118021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1442191}}^1$

素因数の和:1442236

約数の個数: 16

約数和(自身を含む): 2422882560

約数和(自身を除く): 791764539

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1442191, 4326573, 18748483, 41823539, 56245449, 125470617, 543706007, 1631118021]

約数ペア:

[(1, 1631118021), (3, 543706007), (13, 125470617), (29, 56245449), (39, 41823539), (87, 18748483), (377, 4326573), (1131, 1442191)]