470833053

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 64

約数和(自身を含む): 716513280

約数和(自身を除く): 245680227

約数列:

[1, 3, 19, 31, 41, 57, 67, 93, 97, 123, 201, 291, 589, 779, 1271, 1273, 1767, 1843, 2077, 2337, 2747, 3007, 3813, 3819, 3977, 5529, 6231, 6499, 8241, 9021, 11931, 19497, 24149, 39463, 52193, 57133, 72447, 75563, 85157, 118389, 123287, 123481, 156579, 171399, 201469, 226689, 255471, 266459, 369861, 370443, 604407, 799377, 1617983, 2342453, 3827911, 4853949, 5062721, 7027359, 8260229, 11483733, 15188163, 24780687, 156944351, 470833053]

約数ペア:

[(1, 470833053), (3, 156944351), (19, 24780687), (31, 15188163), (41, 11483733), (57, 8260229), (67, 7027359), (93, 5062721), (97, 4853949), (123, 3827911), (201, 2342453), (291, 1617983), (589, 799377), (779, 604407), (1271, 370443), (1273, 369861), (1767, 266459), (1843, 255471), (2077, 226689), (2337, 201469), (2747, 171399), (3007, 156579), (3813, 123481), (3819, 123287), (3977, 118389), (5529, 85157), (6231, 75563), (6499, 72447), (8241, 57133), (9021, 52193), (11931, 39463), (19497, 24149)]