2275266721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{18371}}^1$

素因数の和:19752

約数の個数: 16

約数和(自身を含む): 2802538368

約数和(自身を除く): 527271647

約数列:

[1, 7, 13, 91, 1361, 9527, 17693, 18371, 123851, 128597, 238823, 1671761, 25002931, 175020517, 325038103, 2275266721]

約数ペア:

[(1, 2275266721), (7, 325038103), (13, 175020517), (91, 25002931), (1361, 1671761), (9527, 238823), (17693, 128597), (18371, 123851)]