71312703

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{308713}}^1$

素因数の和:308734

約数の個数: 16

約数和(自身を含む): 118546176

約数和(自身を除く): 47233473

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 308713, 926139, 2160991, 3395843, 6482973, 10187529, 23770901, 71312703]

約数ペア:

[(1, 71312703), (3, 23770901), (7, 10187529), (11, 6482973), (21, 3395843), (33, 2160991), (77, 926139), (231, 308713)]