197486523

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{54449}}^1$

素因数の和:54499

約数の個数: 24

約数和(自身を含む): 317116800

約数和(自身を除く): 119630277

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 54449, 163347, 490041, 707837, 1687919, 2123511, 5063757, 6370533, 15191271, 21942947, 65828841, 197486523]

約数ペア:

[(1, 197486523), (3, 65828841), (9, 21942947), (13, 15191271), (31, 6370533), (39, 5063757), (93, 2123511), (117, 1687919), (279, 707837), (403, 490041), (1209, 163347), (3627, 54449)]