7217469

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 5991363

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 293, 357, 391, 483, 879, 1071, 1173, 1449, 2051, 2637, 2737, 3519, 4981, 6153, 6739, 8211, 14943, 18459, 20217, 24633, 34867, 44829, 47173, 60651, 104601, 114563, 141519, 313803, 343689, 424557, 801941, 1031067, 2405823, 7217469]

約数ペア:

[(1, 7217469), (3, 2405823), (7, 1031067), (9, 801941), (17, 424557), (21, 343689), (23, 313803), (51, 141519), (63, 114563), (69, 104601), (119, 60651), (153, 47173), (161, 44829), (207, 34867), (293, 24633), (357, 20217), (391, 18459), (483, 14943), (879, 8211), (1071, 6739), (1173, 6153), (1449, 4981), (2051, 3519), (2637, 2737)]