23772133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 31997952

約数和(自身を除く): 8225819

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 433, 713, 1771, 2387, 3031, 4763, 4991, 7843, 9959, 13423, 33341, 54901, 69713, 93961, 109549, 147653, 308729, 766843, 1033571, 2161103, 3396019, 23772133]

約数ペア:

[(1, 23772133), (7, 3396019), (11, 2161103), (23, 1033571), (31, 766843), (77, 308729), (161, 147653), (217, 109549), (253, 93961), (341, 69713), (433, 54901), (713, 33341), (1771, 13423), (2387, 9959), (3031, 7843), (4763, 4991)]