2291583

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3801600

約数和(自身を除く): 1510017

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 131, 147, 343, 357, 393, 833, 917, 1029, 2227, 2499, 2751, 5831, 6419, 6681, 15589, 17493, 19257, 44933, 46767, 109123, 134799, 327369, 763861, 2291583]

約数ペア:

[(1, 2291583), (3, 763861), (7, 327369), (17, 134799), (21, 109123), (49, 46767), (51, 44933), (119, 19257), (131, 17493), (147, 15589), (343, 6681), (357, 6419), (393, 5831), (833, 2751), (917, 2499), (1029, 2227)]