13984659

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 9602541

約数列:

[1, 3, 9, 13, 17, 39, 51, 79, 89, 117, 153, 221, 237, 267, 663, 711, 801, 1027, 1157, 1343, 1513, 1989, 3081, 3471, 4029, 4539, 7031, 9243, 10413, 12087, 13617, 17459, 19669, 21093, 52377, 59007, 63279, 91403, 119527, 157131, 177021, 274209, 358581, 822627, 1075743, 1553851, 4661553, 13984659]

約数ペア:

[(1, 13984659), (3, 4661553), (9, 1553851), (13, 1075743), (17, 822627), (39, 358581), (51, 274209), (79, 177021), (89, 157131), (117, 119527), (153, 91403), (221, 63279), (237, 59007), (267, 52377), (663, 21093), (711, 19669), (801, 17459), (1027, 13617), (1157, 12087), (1343, 10413), (1513, 9243), (1989, 7031), (3081, 4539), (3471, 4029)]