920049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 1365504

約数和(自身を除く): 445455

約数列:

[1, 3, 13, 31, 39, 93, 403, 761, 1209, 2283, 9893, 23591, 29679, 70773, 306683, 920049]

約数ペア:

[(1, 920049), (3, 306683), (13, 70773), (31, 29679), (39, 23591), (93, 9893), (403, 2283), (761, 1209)]