421518383

素因数分解:

${\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 529042752

約数和(自身を除く): 107524369

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1331, 1433, 1573, 2057, 2431, 15763, 17303, 18629, 22627, 24361, 26741, 173393, 204919, 267971, 294151, 316693, 1907323, 2254109, 2947681, 3483623, 24795199, 32424491, 38319853, 421518383]

約数ペア:

[(1, 421518383), (11, 38319853), (13, 32424491), (17, 24795199), (121, 3483623), (143, 2947681), (187, 2254109), (221, 1907323), (1331, 316693), (1433, 294151), (1573, 267971), (2057, 204919), (2431, 173393), (15763, 26741), (17303, 24361), (18629, 22627)]