2013423723

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{64901}}^1$

素因数の和:65296

約数の個数: 20

約数和(自身を含む): 3015606528

約数和(自身を除く): 1002182805

約数列:

[1, 3, 9, 27, 81, 383, 1149, 3447, 10341, 31023, 64901, 194703, 584109, 1752327, 5256981, 24857083, 74571249, 223713747, 671141241, 2013423723]

約数ペア:

[(1, 2013423723), (3, 671141241), (9, 223713747), (27, 74571249), (81, 24857083), (383, 5256981), (1149, 1752327), (3447, 584109), (10341, 194703), (31023, 64901)]