293889354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193603}}^1$

素因数の和:193642

約数の個数: 32

約数和(自身を含む): 669095424

約数和(自身を除く): 375206070

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 193603, 387206, 580809, 1161618, 2129633, 4259266, 4452869, 6388899, 8905738, 12777798, 13358607, 26717214, 48981559, 97963118, 146944677, 293889354]

約数ペア:

[(1, 293889354), (2, 146944677), (3, 97963118), (6, 48981559), (11, 26717214), (22, 13358607), (23, 12777798), (33, 8905738), (46, 6388899), (66, 4452869), (69, 4259266), (138, 2129633), (253, 1161618), (506, 580809), (759, 387206), (1518, 193603)]