1769547

素因数分解:

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

素因数の和:207

約数の個数: 24

約数和(自身を含む): 2716336

約数和(自身を除く): 946789

約数列:

[1, 3, 13, 17, 39, 51, 157, 221, 289, 471, 663, 867, 2041, 2669, 3757, 6123, 8007, 11271, 34697, 45373, 104091, 136119, 589849, 1769547]

約数ペア:

[(1, 1769547), (3, 589849), (13, 136119), (17, 104091), (39, 45373), (51, 34697), (157, 11271), (221, 8007), (289, 6123), (471, 3757), (663, 2669), (867, 2041)]