13268367

素因数分解:

$3^4\times 7^2\times {\mathrm{3343}}^1$

素因数の和:3369

約数の個数: 30

約数和(自身を含む): 23063568

約数和(自身を除く): 9795201

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3343, 3969, 10029, 23401, 30087, 70203, 90261, 163807, 210609, 270783, 491421, 631827, 1474263, 1895481, 4422789, 13268367]

約数ペア:

[(1, 13268367), (3, 4422789), (7, 1895481), (9, 1474263), (21, 631827), (27, 491421), (49, 270783), (63, 210609), (81, 163807), (147, 90261), (189, 70203), (441, 30087), (567, 23401), (1323, 10029), (3343, 3969)]