39782171

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 49533120

約数和(自身を除く): 9750949

約数列:

[1, 11, 13, 29, 53, 143, 181, 319, 377, 583, 689, 1537, 1991, 2353, 4147, 5249, 7579, 9593, 16907, 19981, 25883, 57739, 68237, 105523, 124709, 219791, 278197, 750607, 1371799, 3060167, 3616561, 39782171]

約数ペア:

[(1, 39782171), (11, 3616561), (13, 3060167), (29, 1371799), (53, 750607), (143, 278197), (181, 219791), (319, 124709), (377, 105523), (583, 68237), (689, 57739), (1537, 25883), (1991, 19981), (2353, 16907), (4147, 9593), (5249, 7579)]