902791341

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2162

約数の個数: 48

約数和(自身を含む): 1435045248

約数和(自身を除く): 532253907

約数列:

[1, 3, 9, 17, 41, 51, 71, 123, 153, 213, 369, 639, 697, 1207, 2027, 2091, 2911, 3621, 6081, 6273, 8733, 10863, 18243, 26199, 34459, 49487, 83107, 103377, 143917, 148461, 249321, 310131, 431751, 445383, 747963, 1295253, 1412819, 2446589, 4238457, 5900597, 7339767, 12715371, 17701791, 22019301, 53105373, 100310149, 300930447, 902791341]

約数ペア:

[(1, 902791341), (3, 300930447), (9, 100310149), (17, 53105373), (41, 22019301), (51, 17701791), (71, 12715371), (123, 7339767), (153, 5900597), (213, 4238457), (369, 2446589), (639, 1412819), (697, 1295253), (1207, 747963), (2027, 445383), (2091, 431751), (2911, 310131), (3621, 249321), (6081, 148461), (6273, 143917), (8733, 103377), (10863, 83107), (18243, 49487), (26199, 34459)]