7413357

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 12476160

約数和(自身を除く): 5062803

約数列:

[1, 3, 7, 21, 29, 37, 47, 49, 87, 111, 141, 147, 203, 259, 329, 609, 777, 987, 1073, 1363, 1421, 1739, 1813, 2303, 3219, 4089, 4263, 5217, 5439, 6909, 7511, 9541, 12173, 22533, 28623, 36519, 50431, 52577, 66787, 85211, 151293, 157731, 200361, 255633, 353017, 1059051, 2471119, 7413357]

約数ペア:

[(1, 7413357), (3, 2471119), (7, 1059051), (21, 353017), (29, 255633), (37, 200361), (47, 157731), (49, 151293), (87, 85211), (111, 66787), (141, 52577), (147, 50431), (203, 36519), (259, 28623), (329, 22533), (609, 12173), (777, 9541), (987, 7511), (1073, 6909), (1363, 5439), (1421, 5217), (1739, 4263), (1813, 4089), (2303, 3219)]