28034728821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9134809}}^1$

素因数の和:9134857

約数の個数: 24

約数和(自身を含む): 45600971520

約数和(自身を除く): 17566242699

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 9134809, 27404427, 82213281, 100482899, 283179079, 301448697, 849537237, 904346091, 2548611711, 3114969869, 9344909607, 28034728821]

約数ペア:

[(1, 28034728821), (3, 9344909607), (9, 3114969869), (11, 2548611711), (31, 904346091), (33, 849537237), (93, 301448697), (99, 283179079), (279, 100482899), (341, 82213281), (1023, 27404427), (3069, 9134809)]