297704157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2239}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 433520640

約数和(自身を除く): 135816483

約数列:

[1, 3, 23, 41, 47, 69, 123, 141, 943, 1081, 1927, 2239, 2829, 3243, 5781, 6717, 44321, 51497, 91799, 105233, 132963, 154491, 275397, 315699, 2111377, 2420359, 4314553, 6334131, 7261077, 12943659, 99234719, 297704157]

約数ペア:

[(1, 297704157), (3, 99234719), (23, 12943659), (41, 7261077), (47, 6334131), (69, 4314553), (123, 2420359), (141, 2111377), (943, 315699), (1081, 275397), (1927, 154491), (2239, 132963), (2829, 105233), (3243, 91799), (5781, 51497), (6717, 44321)]