20173161573

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{55901}}^1$

素因数の和:56405

約数の個数: 24

約数和(自身を含む): 29502168696

約数和(自身を除く): 9329007123

約数列:

[1, 3, 9, 101, 303, 397, 909, 1191, 3573, 40097, 55901, 120291, 167703, 360873, 503109, 5646001, 16938003, 22192697, 50814009, 66578091, 199734273, 2241462397, 6724387191, 20173161573]

約数ペア:

[(1, 20173161573), (3, 6724387191), (9, 2241462397), (101, 199734273), (303, 66578091), (397, 50814009), (909, 22192697), (1191, 16938003), (3573, 5646001), (40097, 503109), (55901, 360873), (120291, 167703)]