80948987

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{7333}}^1$

素因数の和:7442

約数の個数: 16

約数和(自身を含む): 98568960

約数和(自身を除く): 17619973

約数列:

[1, 7, 19, 83, 133, 581, 1577, 7333, 11039, 51331, 139327, 608639, 975289, 4260473, 11564141, 80948987]

約数ペア:

[(1, 80948987), (7, 11564141), (19, 4260473), (83, 975289), (133, 608639), (581, 139327), (1577, 51331), (7333, 11039)]