293208987

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1\times {\mathrm{4273}}^1$

素因数の和:4622

約数の個数: 16

約数和(自身を含む): 396969120

約数和(自身を除く): 103760133

約数列:

[1, 3, 89, 257, 267, 771, 4273, 12819, 22873, 68619, 380297, 1098161, 1140891, 3294483, 97736329, 293208987]

約数ペア:

[(1, 293208987), (3, 97736329), (89, 3294483), (257, 1140891), (267, 1098161), (771, 380297), (4273, 68619), (12819, 22873)]