31361279033

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1\times {\mathrm{1499}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 37670400000

約数和(自身を除く): 6309120967

約数列:

[1, 7, 23, 161, 199, 653, 1393, 1499, 4571, 4577, 10493, 15019, 32039, 34477, 105133, 129947, 241339, 298301, 909629, 978847, 2088107, 2988781, 6851929, 6860923, 20921467, 22513481, 48026461, 157594367, 194790553, 1363533871, 4480182719, 31361279033]

約数ペア:

[(1, 31361279033), (7, 4480182719), (23, 1363533871), (161, 194790553), (199, 157594367), (653, 48026461), (1393, 22513481), (1499, 20921467), (4571, 6860923), (4577, 6851929), (10493, 2988781), (15019, 2088107), (32039, 978847), (34477, 909629), (105133, 298301), (129947, 241339)]