20131625217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{60623}}^1$

素因数の和:61013

約数の個数: 32

約数和(自身を含む): 30379898880

約数和(自身を除く): 10248273663

約数列:

[1, 3, 11, 29, 33, 87, 319, 347, 957, 1041, 3817, 10063, 11451, 30189, 60623, 110693, 181869, 332079, 666853, 1758067, 2000559, 5274201, 19338737, 21036181, 58016211, 63108543, 231397991, 610049249, 694193973, 1830147747, 6710541739, 20131625217]

約数ペア:

[(1, 20131625217), (3, 6710541739), (11, 1830147747), (29, 694193973), (33, 610049249), (87, 231397991), (319, 63108543), (347, 58016211), (957, 21036181), (1041, 19338737), (3817, 5274201), (10063, 2000559), (11451, 1758067), (30189, 666853), (60623, 332079), (110693, 181869)]