17119473

素因数分解:

$3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 27033600

約数和(自身を除く): 9914127

約数列:

[1, 3, 7, 21, 49, 127, 131, 147, 343, 381, 393, 889, 917, 1029, 2667, 2751, 6223, 6419, 16637, 18669, 19257, 43561, 44933, 49911, 116459, 130683, 134799, 349377, 815213, 2445639, 5706491, 17119473]

約数ペア:

[(1, 17119473), (3, 5706491), (7, 2445639), (21, 815213), (49, 349377), (127, 134799), (131, 130683), (147, 116459), (343, 49911), (381, 44933), (393, 43561), (889, 19257), (917, 18669), (1029, 16637), (2667, 6419), (2751, 6223)]