398049339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5563}}^1$

素因数の和:5667

約数の個数: 32

約数和(自身を含む): 596104704

約数和(自身を除く): 198055365

約数列:

[1, 3, 17, 23, 51, 61, 69, 183, 391, 1037, 1173, 1403, 3111, 4209, 5563, 16689, 23851, 71553, 94571, 127949, 283713, 339343, 383847, 1018029, 2175133, 5768831, 6525399, 7804889, 17306493, 23414667, 132683113, 398049339]

約数ペア:

[(1, 398049339), (3, 132683113), (17, 23414667), (23, 17306493), (51, 7804889), (61, 6525399), (69, 5768831), (183, 2175133), (391, 1018029), (1037, 383847), (1173, 339343), (1403, 283713), (3111, 127949), (4209, 94571), (5563, 71553), (16689, 23851)]