39745173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 60641280

約数和(自身を除く): 20896107

約数列:

[1, 3, 13, 23, 39, 59, 69, 177, 299, 751, 767, 897, 1357, 2253, 2301, 4071, 9763, 17273, 17641, 29289, 44309, 51819, 52923, 132927, 224549, 576017, 673647, 1019107, 1728051, 3057321, 13248391, 39745173]

約数ペア:

[(1, 39745173), (3, 13248391), (13, 3057321), (23, 1728051), (39, 1019107), (59, 673647), (69, 576017), (177, 224549), (299, 132927), (751, 52923), (767, 51819), (897, 44309), (1357, 29289), (2253, 17641), (2301, 17273), (4071, 9763)]