2013997413

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1\times {\mathrm{8501}}^1$

素因数の和:9164

約数の個数: 16

約数和(自身を含む): 2708125056

約数和(自身を除く): 694127643

約数列:

[1, 3, 157, 471, 503, 1509, 8501, 25503, 78971, 236913, 1334657, 4003971, 4276003, 12828009, 671332471, 2013997413]

約数ペア:

[(1, 2013997413), (3, 671332471), (157, 12828009), (471, 4276003), (503, 4003971), (1509, 1334657), (8501, 236913), (25503, 78971)]