1314410415

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{208141}}^1$

素因数の和:208570

約数の個数: 16

約数和(自身を含む): 2108062176

約数和(自身を除く): 793651761

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 208141, 624423, 1040705, 3122115, 87627361, 262882083, 438136805, 1314410415]

約数ペア:

[(1, 1314410415), (3, 438136805), (5, 262882083), (15, 87627361), (421, 3122115), (1263, 1040705), (2105, 624423), (6315, 208141)]