23533887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 35546112

約数和(自身を除く): 12012225

約数列:

[1, 3, 13, 37, 39, 47, 111, 141, 347, 481, 611, 1041, 1443, 1739, 1833, 4511, 5217, 12839, 13533, 16309, 22607, 38517, 48927, 67821, 166907, 212017, 500721, 603433, 636051, 1810299, 7844629, 23533887]

約数ペア:

[(1, 23533887), (3, 7844629), (13, 1810299), (37, 636051), (39, 603433), (47, 500721), (111, 212017), (141, 166907), (347, 67821), (481, 48927), (611, 38517), (1041, 22607), (1443, 16309), (1739, 13533), (1833, 12839), (4511, 5217)]