213526243

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1327}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 247496704

約数和(自身を除く): 33970461

約数列:

[1, 7, 127, 181, 889, 1267, 1327, 9289, 22987, 160909, 168529, 240187, 1179703, 1681309, 30503749, 213526243]

約数ペア:

[(1, 213526243), (7, 30503749), (127, 1681309), (181, 1179703), (889, 240187), (1267, 168529), (1327, 160909), (9289, 22987)]