31173243

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13339}}^1$

素因数の和:13402

約数の個数: 16

約数和(自身を含む): 44822400

約数和(自身を除く): 13649157

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 13339, 40017, 253441, 546899, 760323, 1640697, 10391081, 31173243]

約数ペア:

[(1, 31173243), (3, 10391081), (19, 1640697), (41, 760323), (57, 546899), (123, 253441), (779, 40017), (2337, 13339)]