2040803391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{887}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 3002946048

約数和(自身を除く): 962142657

約数列:

[1, 3, 11, 33, 113, 339, 617, 887, 1243, 1851, 2661, 3729, 6787, 9757, 20361, 29271, 69721, 100231, 209163, 300693, 547279, 766931, 1102541, 1641837, 2300793, 3307623, 6020069, 18060207, 61842527, 185527581, 680267797, 2040803391]

約数ペア:

[(1, 2040803391), (3, 680267797), (11, 185527581), (33, 61842527), (113, 18060207), (339, 6020069), (617, 3307623), (887, 2300793), (1243, 1641837), (1851, 1102541), (2661, 766931), (3729, 547279), (6787, 300693), (9757, 209163), (20361, 100231), (29271, 69721)]