31476949

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1013}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 37769472

約数和(自身を除く): 6292523

約数列:

[1, 7, 23, 161, 193, 1013, 1351, 4439, 7091, 23299, 31073, 163093, 195509, 1368563, 4496707, 31476949]

約数ペア:

[(1, 31476949), (7, 4496707), (23, 1368563), (161, 195509), (193, 163093), (1013, 31073), (1351, 23299), (4439, 7091)]