21032487159

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{32363}}^1\times {\mathrm{12743}}^1$

素因数の和:45126

約数の個数: 16

約数和(自身を含む): 29696170752

約数和(自身を除く): 8663683593

約数列:

[1, 3, 17, 51, 12743, 32363, 38229, 97089, 216631, 550171, 649893, 1650513, 412401709, 1237205127, 7010829053, 21032487159]

約数ペア:

[(1, 21032487159), (3, 7010829053), (17, 1237205127), (51, 412401709), (12743, 1650513), (32363, 649893), (38229, 550171), (97089, 216631)]