56302883

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4723}}^1$

素因数の和:4874

約数の個数: 16

約数和(自身を含む): 69839616

約数和(自身を除く): 13536733

約数列:

[1, 7, 13, 91, 131, 917, 1703, 4723, 11921, 33061, 61399, 429793, 618713, 4330991, 8043269, 56302883]

約数ペア:

[(1, 56302883), (7, 8043269), (13, 4330991), (91, 618713), (131, 429793), (917, 61399), (1703, 33061), (4723, 11921)]