40044147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{347}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 63141120

約数和(自身を除く): 23096973

約数列:

[1, 3, 11, 13, 33, 39, 143, 269, 347, 429, 807, 1041, 2959, 3497, 3817, 4511, 8877, 10491, 11451, 13533, 38467, 49621, 93343, 115401, 148863, 280029, 1026773, 1213459, 3080319, 3640377, 13348049, 40044147]

約数ペア:

[(1, 40044147), (3, 13348049), (11, 3640377), (13, 3080319), (33, 1213459), (39, 1026773), (143, 280029), (269, 148863), (347, 115401), (429, 93343), (807, 49621), (1041, 38467), (2959, 13533), (3497, 11451), (3817, 10491), (4511, 8877)]