201941115

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313087}}^1$

素因数の和:313138

約数の個数: 16

約数和(自身を含む): 330620928

約数和(自身を除く): 128679813

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 313087, 939261, 1565435, 4696305, 13462741, 40388223, 67313705, 201941115]

約数ペア:

[(1, 201941115), (3, 67313705), (5, 40388223), (15, 13462741), (43, 4696305), (129, 1565435), (215, 939261), (645, 313087)]