40403001

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2011}}^1$

素因数の和:2232

約数の個数: 16

約数和(自身を含む): 55659968

約数和(自身を除く): 15256967

約数列:

[1, 3, 37, 111, 181, 543, 2011, 6033, 6697, 20091, 74407, 223221, 363991, 1091973, 13467667, 40403001]

約数ペア:

[(1, 40403001), (3, 13467667), (37, 1091973), (111, 363991), (181, 223221), (543, 74407), (2011, 20091), (6033, 6697)]