37680447

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{13697}}^1$

素因数の和:13838

約数の個数: 16

約数和(自身を含む): 57860352

約数和(自身を除く): 20179905

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 13697, 41091, 95879, 287637, 1794307, 5382921, 12560149, 37680447]

約数ペア:

[(1, 37680447), (3, 12560149), (7, 5382921), (21, 1794307), (131, 287637), (393, 95879), (917, 41091), (2751, 13697)]