5647213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 7402752

約数和(自身を除く): 1755539

約数列:

[1, 11, 13, 17, 23, 101, 143, 187, 221, 253, 299, 391, 1111, 1313, 1717, 2323, 2431, 3289, 4301, 5083, 14443, 18887, 22321, 25553, 30199, 39491, 55913, 245531, 332189, 434401, 513383, 5647213]

約数ペア:

[(1, 5647213), (11, 513383), (13, 434401), (17, 332189), (23, 245531), (101, 55913), (143, 39491), (187, 30199), (221, 25553), (253, 22321), (299, 18887), (391, 14443), (1111, 5083), (1313, 4301), (1717, 3289), (2323, 2431)]