2017227921

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2017}}^1$

素因数の和:2281

約数の個数: 32

約数和(自身を含む): 2831528448

約数和(自身を除く): 814300527

約数列:

[1, 3, 41, 47, 123, 141, 173, 519, 1927, 2017, 5781, 6051, 7093, 8131, 21279, 24393, 82697, 94799, 248091, 284397, 333371, 348941, 1000113, 1046823, 3886759, 11660277, 14306581, 16400227, 42919743, 49200681, 672409307, 2017227921]

約数ペア:

[(1, 2017227921), (3, 672409307), (41, 49200681), (47, 42919743), (123, 16400227), (141, 14306581), (173, 11660277), (519, 3886759), (1927, 1046823), (2017, 1000113), (5781, 348941), (6051, 333371), (7093, 284397), (8131, 248091), (21279, 94799), (24393, 82697)]