3139968377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{2447}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 3948134400

約数和(自身を除く): 808166023

約数列:

[1, 7, 13, 59, 91, 239, 413, 767, 1673, 2447, 3107, 5369, 14101, 17129, 21749, 31811, 98707, 144373, 183313, 222677, 584833, 1010611, 1283191, 1876849, 4093831, 7602829, 13137943, 34505147, 53219803, 241536029, 448566911, 3139968377]

約数ペア:

[(1, 3139968377), (7, 448566911), (13, 241536029), (59, 53219803), (91, 34505147), (239, 13137943), (413, 7602829), (767, 4093831), (1673, 1876849), (2447, 1283191), (3107, 1010611), (5369, 584833), (14101, 222677), (17129, 183313), (21749, 144373), (31811, 98707)]