2247683139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{270577}}^1$

素因数の和:270667

約数の個数: 24

約数和(自身を含む): 3545654112

約数和(自身を除く): 1297970973

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 270577, 811731, 2435193, 3517501, 10552503, 19210967, 31657509, 57632901, 172898703, 249742571, 749227713, 2247683139]

約数ペア:

[(1, 2247683139), (3, 749227713), (9, 249742571), (13, 172898703), (39, 57632901), (71, 31657509), (117, 19210967), (213, 10552503), (639, 3517501), (923, 2435193), (2769, 811731), (8307, 270577)]