1117418981

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 1410585840

約数和(自身を除く): 293166859

約数列:

[1, 7, 29, 37, 49, 53, 203, 259, 371, 401, 1073, 1421, 1537, 1813, 1961, 2597, 2807, 7511, 10759, 11629, 13727, 14837, 19649, 21253, 52577, 56869, 75313, 81403, 96089, 103859, 148771, 398083, 430273, 569821, 616337, 727013, 786361, 1041397, 2786581, 3011911, 4314359, 5504527, 21083377, 22804469, 30200513, 38531689, 159631283, 1117418981]

約数ペア:

[(1, 1117418981), (7, 159631283), (29, 38531689), (37, 30200513), (49, 22804469), (53, 21083377), (203, 5504527), (259, 4314359), (371, 3011911), (401, 2786581), (1073, 1041397), (1421, 786361), (1537, 727013), (1813, 616337), (1961, 569821), (2597, 430273), (2807, 398083), (7511, 148771), (10759, 103859), (11629, 96089), (13727, 81403), (14837, 75313), (19649, 56869), (21253, 52577)]