53791413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 81916800

約数和(自身を除く): 28125387

約数列:

[1, 3, 13, 19, 39, 57, 229, 247, 317, 687, 741, 951, 2977, 4121, 4351, 6023, 8931, 12363, 13053, 18069, 56563, 72593, 78299, 169689, 217779, 234897, 943709, 1379267, 2831127, 4137801, 17930471, 53791413]

約数ペア:

[(1, 53791413), (3, 17930471), (13, 4137801), (19, 2831127), (39, 1379267), (57, 943709), (229, 234897), (247, 217779), (317, 169689), (687, 78299), (741, 72593), (951, 56563), (2977, 18069), (4121, 13053), (4351, 12363), (6023, 8931)]