87038119

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2399}}^1$

素因数の和:2550

約数の個数: 16

約数和(自身を含む): 102297600

約数和(自身を除く): 15259481

約数列:

[1, 7, 71, 73, 497, 511, 2399, 5183, 16793, 36281, 170329, 175127, 1192303, 1225889, 12434017, 87038119]

約数ペア:

[(1, 87038119), (7, 12434017), (71, 1225889), (73, 1192303), (497, 175127), (511, 170329), (2399, 36281), (5183, 16793)]