13621858263

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{166561}}^1$

素因数の和:166816

約数の個数: 32

約数和(自身を含む): 21826284480

約数和(自身を除く): 8204426217

約数列:

[1, 3, 9, 13, 27, 39, 117, 233, 351, 699, 2097, 3029, 6291, 9087, 27261, 81783, 166561, 499683, 1499049, 2165293, 4497147, 6495879, 19487637, 38808713, 58462911, 116426139, 349278417, 504513269, 1047835251, 1513539807, 4540619421, 13621858263]

約数ペア:

[(1, 13621858263), (3, 4540619421), (9, 1513539807), (13, 1047835251), (27, 504513269), (39, 349278417), (117, 116426139), (233, 58462911), (351, 38808713), (699, 19487637), (2097, 6495879), (3029, 4497147), (6291, 2165293), (9087, 1499049), (27261, 499683), (81783, 166561)]