1267461

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 2123520

約数和(自身を除く): 856059

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 157, 207, 299, 351, 471, 621, 897, 1413, 2041, 2691, 3611, 4239, 6123, 8073, 10833, 18369, 32499, 46943, 55107, 97497, 140829, 422487, 1267461]

約数ペア:

[(1, 1267461), (3, 422487), (9, 140829), (13, 97497), (23, 55107), (27, 46943), (39, 32499), (69, 18369), (117, 10833), (157, 8073), (207, 6123), (299, 4239), (351, 3611), (471, 2691), (621, 2041), (897, 1413)]