28305393141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{628213}}^1$

素因数の和:628892

約数の個数: 16

約数和(自身を含む): 39441787776

約数和(自身を除く): 11136394635

約数列:

[1, 3, 23, 69, 653, 1959, 15019, 45057, 628213, 1884639, 14448899, 43346697, 410223089, 1230669267, 9435131047, 28305393141]

約数ペア:

[(1, 28305393141), (3, 9435131047), (23, 1230669267), (69, 410223089), (653, 43346697), (1959, 14448899), (15019, 1884639), (45057, 628213)]