722402109

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{561307}}^1$

素因数の和:561337

約数の個数: 24

約数和(自身を含む): 1225896672

約数和(自身を除く): 503494563

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 561307, 1683921, 5051763, 6174377, 7296991, 18523131, 21890973, 55569393, 65672919, 80266901, 240800703, 722402109]

約数ペア:

[(1, 722402109), (3, 240800703), (9, 80266901), (11, 65672919), (13, 55569393), (33, 21890973), (39, 18523131), (99, 7296991), (117, 6174377), (143, 5051763), (429, 1683921), (1287, 561307)]