406052097

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 667146240

約数和(自身を除く): 261094143

約数列:

[1, 3, 11, 19, 23, 33, 37, 57, 69, 111, 209, 253, 407, 437, 627, 703, 759, 761, 851, 1221, 1311, 2109, 2283, 2553, 4807, 7733, 8371, 9361, 14421, 14459, 16169, 17503, 23199, 25113, 28083, 28157, 43377, 48507, 52509, 84471, 159049, 177859, 192533, 309727, 332557, 477147, 533577, 534983, 577599, 647611, 929181, 997671, 1604949, 1942833, 3658127, 5884813, 7123721, 10974381, 12304609, 17654439, 21371163, 36913827, 135350699, 406052097]

約数ペア:

[(1, 406052097), (3, 135350699), (11, 36913827), (19, 21371163), (23, 17654439), (33, 12304609), (37, 10974381), (57, 7123721), (69, 5884813), (111, 3658127), (209, 1942833), (253, 1604949), (407, 997671), (437, 929181), (627, 647611), (703, 577599), (759, 534983), (761, 533577), (851, 477147), (1221, 332557), (1311, 309727), (2109, 192533), (2283, 177859), (2553, 159049), (4807, 84471), (7733, 52509), (8371, 48507), (9361, 43377), (14421, 28157), (14459, 28083), (16169, 25113), (17503, 23199)]