12349338561

素因数分解:

$3^2\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{86239}}^1$

素因数の和:88525

約数の個数: 24

約数和(自身を含む): 20395415040

約数和(自身を除く): 8046076479

約数列:

[1, 3, 7, 9, 21, 63, 2273, 6819, 15911, 20457, 47733, 86239, 143199, 258717, 603673, 776151, 1811019, 5433057, 196021247, 588063741, 1372148729, 1764191223, 4116446187, 12349338561]

約数ペア:

[(1, 12349338561), (3, 4116446187), (7, 1764191223), (9, 1372148729), (21, 588063741), (63, 196021247), (2273, 5433057), (6819, 1811019), (15911, 776151), (20457, 603673), (47733, 258717), (86239, 143199)]