84614999

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 107520000

約数和(自身を除く): 22905001

約数列:

[1, 7, 19, 23, 133, 139, 161, 199, 437, 973, 1393, 2641, 3059, 3197, 3781, 4577, 18487, 22379, 26467, 27661, 32039, 60743, 86963, 193627, 425201, 525559, 608741, 636203, 3678913, 4453421, 12087857, 84614999]

約数ペア:

[(1, 84614999), (7, 12087857), (19, 4453421), (23, 3678913), (133, 636203), (139, 608741), (161, 525559), (199, 425201), (437, 193627), (973, 86963), (1393, 60743), (2641, 32039), (3059, 27661), (3197, 26467), (3781, 22379), (4577, 18487)]