279676803

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{1319}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 446054400

約数和(自身を除く): 166377597

約数列:

[1, 3, 7, 21, 23, 69, 161, 439, 483, 1317, 1319, 3073, 3957, 9219, 9233, 10097, 27699, 30291, 30337, 70679, 91011, 212037, 212359, 579041, 637077, 1737123, 4053287, 12159861, 13317943, 39953829, 93225601, 279676803]

約数ペア:

[(1, 279676803), (3, 93225601), (7, 39953829), (21, 13317943), (23, 12159861), (69, 4053287), (161, 1737123), (439, 637077), (483, 579041), (1317, 212359), (1319, 212037), (3073, 91011), (3957, 70679), (9219, 30337), (9233, 30291), (10097, 27699)]