4720727

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 5501952

約数和(自身を除く): 781225

約数列:

[1, 11, 23, 47, 253, 397, 517, 1081, 4367, 9131, 11891, 18659, 100441, 205249, 429157, 4720727]

約数ペア:

[(1, 4720727), (11, 429157), (23, 205249), (47, 100441), (253, 18659), (397, 11891), (517, 9131), (1081, 4367)]