84970987199

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{878789}}^1$

素因数の和:879542

約数の個数: 16

約数和(自身を含む): 102361459200

約数和(自身を除く): 17390472001

約数列:

[1, 7, 19, 133, 727, 5089, 13813, 96691, 878789, 6151523, 16696991, 116878937, 638879603, 4472157221, 12138712457, 84970987199]

約数ペア:

[(1, 84970987199), (7, 12138712457), (19, 4472157221), (133, 638879603), (727, 116878937), (5089, 16696991), (13813, 6151523), (96691, 878789)]