828607533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{238723}}^1$

素因数の和:238828

約数の個数: 16

約数和(自身を含む): 1203168960

約数和(自身を除く): 374561427

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 238723, 716169, 3103399, 9310197, 21246347, 63739041, 276202511, 828607533]

約数ペア:

[(1, 828607533), (3, 276202511), (13, 63739041), (39, 21246347), (89, 9310197), (267, 3103399), (1157, 716169), (3471, 238723)]