23154189

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 31518720

約数和(自身を除く): 8364531

約数列:

[1, 3, 79, 151, 237, 453, 647, 1941, 11929, 35787, 51113, 97697, 153339, 293091, 7718063, 23154189]

約数ペア:

[(1, 23154189), (3, 7718063), (79, 293091), (151, 153339), (237, 97697), (453, 51113), (647, 35787), (1941, 11929)]