5370351

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 8870400

約数和(自身を除く): 3500049

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 307, 343, 357, 833, 921, 1029, 2149, 2499, 5219, 5831, 6447, 15043, 15657, 17493, 36533, 45129, 105301, 109599, 255731, 315903, 767193, 1790117, 5370351]

約数ペア:

[(1, 5370351), (3, 1790117), (7, 767193), (17, 315903), (21, 255731), (49, 109599), (51, 105301), (119, 45129), (147, 36533), (307, 17493), (343, 15657), (357, 15043), (833, 6447), (921, 5831), (1029, 5219), (2149, 2499)]