27199318

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{811}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 41947920

約数和(自身を除く): 14748602

約数列:

[1, 2, 41, 82, 409, 811, 818, 1622, 16769, 33251, 33538, 66502, 331699, 663398, 13599659, 27199318]

約数ペア:

[(1, 27199318), (2, 13599659), (41, 663398), (82, 331699), (409, 66502), (811, 33538), (818, 33251), (1622, 16769)]