38154039

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 63744000

約数和(自身を除く): 25589961

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 331, 499, 993, 1497, 2317, 3493, 3641, 5489, 6951, 10479, 10923, 16467, 25487, 38423, 76461, 115269, 165169, 495507, 1156183, 1816859, 3468549, 5450577, 12718013, 38154039]

約数ペア:

[(1, 38154039), (3, 12718013), (7, 5450577), (11, 3468549), (21, 1816859), (33, 1156183), (77, 495507), (231, 165169), (331, 115269), (499, 76461), (993, 38423), (1497, 25487), (2317, 16467), (3493, 10923), (3641, 10479), (5489, 6951)]