38153919

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 55936000

約数和(自身を除く): 17782081

約数列:

[1, 3, 19, 37, 57, 79, 111, 229, 237, 687, 703, 1501, 2109, 2923, 4351, 4503, 8473, 8769, 13053, 18091, 25419, 54273, 55537, 160987, 166611, 343729, 482961, 669367, 1031187, 2008101, 12717973, 38153919]

約数ペア:

[(1, 38153919), (3, 12717973), (19, 2008101), (37, 1031187), (57, 669367), (79, 482961), (111, 343729), (229, 166611), (237, 160987), (687, 55537), (703, 54273), (1501, 25419), (2109, 18091), (2923, 13053), (4351, 8769), (4503, 8473)]