84238119

素因数分解:

$3^2\times 7^1\times {\mathrm{787}}^1\times {\mathrm{1699}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 139318400

約数和(自身を除く): 55080281

約数列:

[1, 3, 7, 9, 21, 63, 787, 1699, 2361, 5097, 5509, 7083, 11893, 15291, 16527, 35679, 49581, 107037, 1337113, 4011339, 9359791, 12034017, 28079373, 84238119]

約数ペア:

[(1, 84238119), (3, 28079373), (7, 12034017), (9, 9359791), (21, 4011339), (63, 1337113), (787, 107037), (1699, 49581), (2361, 35679), (5097, 16527), (5509, 15291), (7083, 11893)]