421777746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{600823}}^1$

素因数の和:600847

約数の個数: 32

約数和(自身を含む): 1009384320

約数和(自身を除く): 587606574

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 600823, 1201646, 1802469, 3604938, 5407407, 7810699, 10814814, 15621398, 16222221, 23432097, 32444442, 46864194, 70296291, 140592582, 210888873, 421777746]

約数ペア:

[(1, 421777746), (2, 210888873), (3, 140592582), (6, 70296291), (9, 46864194), (13, 32444442), (18, 23432097), (26, 16222221), (27, 15621398), (39, 10814814), (54, 7810699), (78, 5407407), (117, 3604938), (234, 1802469), (351, 1201646), (702, 600823)]