122173695

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{387853}}^1$

素因数の和:387871

約数の個数: 24

約数和(自身を含む): 242020896

約数和(自身を除く): 119847201

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 387853, 1163559, 1939265, 2714971, 3490677, 5817795, 8144913, 13574855, 17453385, 24434739, 40724565, 122173695]

約数ペア:

[(1, 122173695), (3, 40724565), (5, 24434739), (7, 17453385), (9, 13574855), (15, 8144913), (21, 5817795), (35, 3490677), (45, 2714971), (63, 1939265), (105, 1163559), (315, 387853)]