39370443

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 61986816

約数和(自身を除く): 22616373

約数列:

[1, 3, 7, 21, 47, 113, 141, 329, 339, 353, 791, 987, 1059, 2373, 2471, 5311, 7413, 15933, 16591, 37177, 39889, 49773, 111531, 116137, 119667, 279223, 348411, 837669, 1874783, 5624349, 13123481, 39370443]

約数ペア:

[(1, 39370443), (3, 13123481), (7, 5624349), (21, 1874783), (47, 837669), (113, 348411), (141, 279223), (329, 119667), (339, 116137), (353, 111531), (791, 49773), (987, 39889), (1059, 37177), (2373, 16591), (2471, 15933), (5311, 7413)]