426236547

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{243703}}^1$

素因数の和:243770

約数の個数: 16

約数和(自身を含む): 631680768

約数和(自身を除く): 205444221

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 243703, 731109, 2680733, 8042199, 12916259, 38748777, 142078849, 426236547]

約数ペア:

[(1, 426236547), (3, 142078849), (11, 38748777), (33, 12916259), (53, 8042199), (159, 2680733), (583, 731109), (1749, 243703)]