30821703

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{25243}}^1$

素因数の和:25294

約数の個数: 16

約数和(自身を含む): 46045056

約数和(自身を除く): 15223353

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 25243, 75729, 277673, 833019, 933991, 2801973, 10273901, 30821703]

約数ペア:

[(1, 30821703), (3, 10273901), (11, 2801973), (33, 933991), (37, 833019), (111, 277673), (407, 75729), (1221, 25243)]