11223839

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 13342560

約数和(自身を除く): 2118721

約数列:

[1, 11, 23, 37, 109, 121, 253, 407, 851, 1199, 2507, 2783, 4033, 4477, 9361, 13189, 27577, 44363, 92759, 102971, 303347, 487993, 1020349, 11223839]

約数ペア:

[(1, 11223839), (11, 1020349), (23, 487993), (37, 303347), (109, 102971), (121, 92759), (253, 44363), (407, 27577), (851, 13189), (1199, 9361), (2507, 4477), (2783, 4033)]