337797213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{347}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 493046400

約数和(自身を除く): 155249187

約数列:

[1, 3, 13, 39, 109, 229, 327, 347, 687, 1041, 1417, 2977, 4251, 4511, 8931, 13533, 24961, 37823, 74883, 79463, 113469, 238389, 324493, 491699, 973479, 1033019, 1475097, 3099057, 8661467, 25984401, 112599071, 337797213]

約数ペア:

[(1, 337797213), (3, 112599071), (13, 25984401), (39, 8661467), (109, 3099057), (229, 1475097), (327, 1033019), (347, 973479), (687, 491699), (1041, 324493), (1417, 238389), (2977, 113469), (4251, 79463), (4511, 74883), (8931, 37823), (13533, 24961)]