2021087377

素因数分解:

${\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{2129}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 2113505280

約数和(自身を除く): 92417903

約数列:

[1, 31, 113, 271, 2129, 3503, 8401, 30623, 65999, 240577, 576959, 949313, 7457887, 17885729, 65196367, 2021087377]

約数ペア:

[(1, 2021087377), (31, 65196367), (113, 17885729), (271, 7457887), (2129, 949313), (3503, 576959), (8401, 240577), (30623, 65999)]