840475801

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 981348480

約数和(自身を除く): 140872679

約数列:

[1, 11, 17, 121, 187, 487, 839, 2057, 5357, 8279, 9229, 14263, 58927, 91069, 101519, 156893, 408593, 1001759, 1725823, 4494523, 6946081, 49439753, 76406891, 840475801]

約数ペア:

[(1, 840475801), (11, 76406891), (17, 49439753), (121, 6946081), (187, 4494523), (487, 1725823), (839, 1001759), (2057, 408593), (5357, 156893), (8279, 101519), (9229, 91069), (14263, 58927)]