51983139

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2393}}^1$

素因数の和:2966

約数の個数: 16

約数和(自身を含む): 74807712

約数和(自身を除く): 22824573

約数列:

[1, 3, 13, 39, 557, 1671, 2393, 7179, 7241, 21723, 31109, 93327, 1332901, 3998703, 17327713, 51983139]

約数ペア:

[(1, 51983139), (3, 17327713), (13, 3998703), (39, 1332901), (557, 93327), (1671, 31109), (2393, 21723), (7179, 7241)]