1234179963

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{306781}}^1$

素因数の和:306939

約数の個数: 16

約数和(自身を含む): 1840692000

約数和(自身を除く): 606512037

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 306781, 920343, 2761029, 8283087, 45710369, 137131107, 411393321, 1234179963]

約数ペア:

[(1, 1234179963), (3, 411393321), (9, 137131107), (27, 45710369), (149, 8283087), (447, 2761029), (1341, 920343), (4023, 306781)]