274879971

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{571}}^1\times {\mathrm{601}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 402882480

約数和(自身を除く): 128002509

約数列:

[1, 3, 9, 89, 267, 571, 601, 801, 1713, 1803, 5139, 5409, 50819, 53489, 152457, 160467, 343171, 457371, 481401, 1029513, 3088539, 30542219, 91626657, 274879971]

約数ペア:

[(1, 274879971), (3, 91626657), (9, 30542219), (89, 3088539), (267, 1029513), (571, 481401), (601, 457371), (801, 343171), (1713, 160467), (1803, 152457), (5139, 53489), (5409, 50819)]