83990517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3413}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 120828288

約数和(自身を除く): 36837771

約数列:

[1, 3, 13, 39, 631, 1893, 3413, 8203, 10239, 24609, 44369, 133107, 2153603, 6460809, 27996839, 83990517]

約数ペア:

[(1, 83990517), (3, 27996839), (13, 6460809), (39, 2153603), (631, 133107), (1893, 44369), (3413, 24609), (8203, 10239)]