13722247

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 18271008

約数和(自身を除く): 4548761

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 953, 1309, 2057, 6671, 10483, 14399, 16201, 73381, 113407, 115313, 178211, 807191, 1247477, 1960321, 13722247]

約数ペア:

[(1, 13722247), (7, 1960321), (11, 1247477), (17, 807191), (77, 178211), (119, 115313), (121, 113407), (187, 73381), (847, 16201), (953, 14399), (1309, 10483), (2057, 6671)]