394617459

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{1303}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 530738432

約数和(自身を除く): 136120973

約数列:

[1, 3, 157, 471, 643, 1303, 1929, 3909, 100951, 204571, 302853, 613713, 837829, 2513487, 131539153, 394617459]

約数ペア:

[(1, 394617459), (3, 131539153), (157, 2513487), (471, 837829), (643, 613713), (1303, 302853), (1929, 204571), (3909, 100951)]