21106436399

素因数分解:

${\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{63901}}^1$

素因数の和:64130

約数の個数: 16

約数和(自身を含む): 22145877120

約数和(自身を除く): 1039440721

約数列:

[1, 37, 79, 113, 2923, 4181, 8927, 63901, 330299, 2364337, 5048179, 7220813, 186782623, 267170081, 570444227, 21106436399]

約数ペア:

[(1, 21106436399), (37, 570444227), (79, 267170081), (113, 186782623), (2923, 7220813), (4181, 5048179), (8927, 2364337), (63901, 330299)]