427429079

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14197}}^1$

素因数の和:14255

約数の個数: 32

約数和(自身を含む): 588819456

約数和(自身を除く): 161390377

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 14197, 30107, 99379, 156167, 241349, 326531, 1093169, 1689443, 2285717, 2654839, 3591841, 5551027, 18583873, 25142887, 38857189, 61061297, 427429079]

約数ペア:

[(1, 427429079), (7, 61061297), (11, 38857189), (17, 25142887), (23, 18583873), (77, 5551027), (119, 3591841), (161, 2654839), (187, 2285717), (253, 1689443), (391, 1093169), (1309, 326531), (1771, 241349), (2737, 156167), (4301, 99379), (14197, 30107)]