9019197

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 48

約数和(自身を含む): 15769728

約数和(自身を除く): 6750531

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 233, 253, 391, 561, 699, 759, 1173, 1683, 2097, 2277, 2563, 3519, 3961, 4301, 5359, 7689, 11883, 12903, 16077, 23067, 35649, 38709, 43571, 48231, 58949, 91103, 130713, 176847, 273309, 392139, 530541, 819927, 1002133, 3006399, 9019197]

約数ペア:

[(1, 9019197), (3, 3006399), (9, 1002133), (11, 819927), (17, 530541), (23, 392139), (33, 273309), (51, 176847), (69, 130713), (99, 91103), (153, 58949), (187, 48231), (207, 43571), (233, 38709), (253, 35649), (391, 23067), (561, 16077), (699, 12903), (759, 11883), (1173, 7689), (1683, 5359), (2097, 4301), (2277, 3961), (2563, 3519)]