270752811

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{683}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 423751680

約数和(自身を除く): 152998869

約数列:

[1, 3, 7, 21, 43, 129, 301, 439, 683, 903, 1317, 2049, 3073, 4781, 9219, 14343, 18877, 29369, 56631, 88107, 132139, 205583, 299837, 396417, 616749, 899511, 2098859, 6296577, 12892991, 38678973, 90250937, 270752811]

約数ペア:

[(1, 270752811), (3, 90250937), (7, 38678973), (21, 12892991), (43, 6296577), (129, 2098859), (301, 899511), (439, 616749), (683, 396417), (903, 299837), (1317, 205583), (2049, 132139), (3073, 88107), (4781, 56631), (9219, 29369), (14343, 18877)]