5308641

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1$

素因数の和:210

約数の個数: 36

約数和(自身を含む): 8828092

約数和(自身を除く): 3519451

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 157, 221, 289, 471, 663, 867, 1413, 1989, 2041, 2601, 2669, 3757, 6123, 8007, 11271, 18369, 24021, 33813, 34697, 45373, 104091, 136119, 312273, 408357, 589849, 1769547, 5308641]

約数ペア:

[(1, 5308641), (3, 1769547), (9, 589849), (13, 408357), (17, 312273), (39, 136119), (51, 104091), (117, 45373), (153, 34697), (157, 33813), (221, 24021), (289, 18369), (471, 11271), (663, 8007), (867, 6123), (1413, 3757), (1989, 2669), (2041, 2601)]