2023709779

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1170451}}^1$

素因数の和:1170490

約数の個数: 16

約数和(自身を含む): 2621812480

約数和(自身を除く): 598102701

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1170451, 8193157, 15215863, 22238569, 106511041, 155669983, 289101397, 2023709779]

約数ペア:

[(1, 2023709779), (7, 289101397), (13, 155669983), (19, 106511041), (91, 22238569), (133, 15215863), (247, 8193157), (1729, 1170451)]