15236431371

素因数分解:

$3^4\times 7^2\times {\mathrm{3838859}}^1$

素因数の和:3838885

約数の個数: 30

約数和(自身を含む): 26476617420

約数和(自身を除く): 11240186049

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 3838859, 11516577, 26872013, 34549731, 80616039, 103649193, 188104091, 241848117, 310947579, 564312273, 725544351, 1692936819, 2176633053, 5078810457, 15236431371]

約数ペア:

[(1, 15236431371), (3, 5078810457), (7, 2176633053), (9, 1692936819), (21, 725544351), (27, 564312273), (49, 310947579), (63, 241848117), (81, 188104091), (147, 103649193), (189, 80616039), (441, 34549731), (567, 26872013), (1323, 11516577), (3969, 3838859)]