214824577

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2447}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 245348352

約数和(自身を除く): 30523775

約数列:

[1, 11, 23, 253, 347, 2447, 3817, 7981, 26917, 56281, 87791, 619091, 849109, 9340199, 19529507, 214824577]

約数ペア:

[(1, 214824577), (11, 19529507), (23, 9340199), (253, 849109), (347, 619091), (2447, 87791), (3817, 56281), (7981, 26917)]