143149769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1\times {\mathrm{1213}}^1$

素因数の和:1976

約数の個数: 16

約数和(自身を含む): 171086592

約数和(自身を除く): 27936823

約数列:

[1, 7, 23, 161, 733, 1213, 5131, 8491, 16859, 27899, 118013, 195293, 889129, 6223903, 20449967, 143149769]

約数ペア:

[(1, 143149769), (7, 20449967), (23, 6223903), (161, 889129), (733, 195293), (1213, 118013), (5131, 27899), (8491, 16859)]