74284497

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28759}}^1$

素因数の和:28813

約数の個数: 24

約数和(自身を含む): 125623680

約数和(自身を除く): 51339183

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 28759, 86277, 201313, 258831, 603939, 1179119, 1811817, 3537357, 8253833, 10612071, 24761499, 74284497]

約数ペア:

[(1, 74284497), (3, 24761499), (7, 10612071), (9, 8253833), (21, 3537357), (41, 1811817), (63, 1179119), (123, 603939), (287, 258831), (369, 201313), (861, 86277), (2583, 28759)]