6908440371

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{991}}^1\times {\mathrm{1009}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 10965012480

約数和(自身を除く): 4056572109

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 991, 1009, 2303, 2973, 3027, 6909, 6937, 7063, 20811, 21189, 46577, 47423, 48559, 49441, 139731, 142269, 145677, 148323, 326039, 331961, 978117, 995883, 999919, 2282273, 2323727, 2999757, 6846819, 6971181, 6999433, 20998299, 46996193, 48996031, 140988579, 146988093, 328973351, 986920053, 2302813457, 6908440371]

約数ペア:

[(1, 6908440371), (3, 2302813457), (7, 986920053), (21, 328973351), (47, 146988093), (49, 140988579), (141, 48996031), (147, 46996193), (329, 20998299), (987, 6999433), (991, 6971181), (1009, 6846819), (2303, 2999757), (2973, 2323727), (3027, 2282273), (6909, 999919), (6937, 995883), (7063, 978117), (20811, 331961), (21189, 326039), (46577, 148323), (47423, 145677), (48559, 142269), (49441, 139731)]