16412253

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 26138112

約数和(自身を除く): 9725859

約数列:

[1, 3, 11, 13, 33, 39, 67, 143, 201, 429, 571, 737, 871, 1713, 2211, 2613, 6281, 7423, 9581, 18843, 22269, 28743, 38257, 81653, 114771, 244959, 420827, 497341, 1262481, 1492023, 5470751, 16412253]

約数ペア:

[(1, 16412253), (3, 5470751), (11, 1492023), (13, 1262481), (33, 497341), (39, 420827), (67, 244959), (143, 114771), (201, 81653), (429, 38257), (571, 28743), (737, 22269), (871, 18843), (1713, 9581), (2211, 7423), (2613, 6281)]