8568417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19973}}^1$

素因数の和:20000

約数の個数: 16

約数和(自身を含む): 13422528

約数和(自身を除く): 4854111

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 19973, 59919, 219703, 259649, 659109, 778947, 2856139, 8568417]

約数ペア:

[(1, 8568417), (3, 2856139), (11, 778947), (13, 659109), (33, 259649), (39, 219703), (143, 59919), (429, 19973)]