21000933983

素因数分解:

${\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{769}}^1\times {\mathrm{2179}}^1$

素因数の和:3182

約数の個数: 16

約数和(自身を含む): 21432364800

約数和(自身を除く): 431430817

約数列:

[1, 83, 151, 769, 2179, 12533, 63827, 116119, 180857, 329029, 1675651, 9637877, 27309407, 139079033, 253023301, 21000933983]

約数ペア:

[(1, 21000933983), (83, 253023301), (151, 139079033), (769, 27309407), (2179, 9637877), (12533, 1675651), (63827, 329029), (116119, 180857)]