238976463

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18521}}^1$

素因数の和:18575

約数の個数: 32

約数和(自身を含む): 384072192

約数和(自身を除く): 145095729

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 12903, 18521, 55563, 203731, 314857, 425983, 611193, 944571, 1277949, 3463427, 4685813, 7241711, 10390281, 14057439, 21725133, 79658821, 238976463]

約数ペア:

[(1, 238976463), (3, 79658821), (11, 21725133), (17, 14057439), (23, 10390281), (33, 7241711), (51, 4685813), (69, 3463427), (187, 1277949), (253, 944571), (391, 611193), (561, 425983), (759, 314857), (1173, 203731), (4301, 55563), (12903, 18521)]