291223345

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{5897}}^1$

素因数の和:6009

約数の個数: 32

約数和(自身を含む): 428053248

約数和(自身を除く): 136829903

約数列:

[1, 5, 7, 17, 35, 83, 85, 119, 415, 581, 595, 1411, 2905, 5897, 7055, 9877, 29485, 41279, 49385, 100249, 206395, 489451, 501245, 701743, 2447255, 3426157, 3508715, 8320667, 17130785, 41603335, 58244669, 291223345]

約数ペア:

[(1, 291223345), (5, 58244669), (7, 41603335), (17, 17130785), (35, 8320667), (83, 3508715), (85, 3426157), (119, 2447255), (415, 701743), (581, 501245), (595, 489451), (1411, 206395), (2905, 100249), (5897, 49385), (7055, 41279), (9877, 29485)]