12172119

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7699}}^1$

素因数の和:7750

約数の個数: 16

約数和(自身を含む): 17740800

約数和(自身を除く): 5568681

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 7699, 23097, 130883, 238669, 392649, 716007, 4057373, 12172119]

約数ペア:

[(1, 12172119), (3, 4057373), (17, 716007), (31, 392649), (51, 238669), (93, 130883), (527, 23097), (1581, 7699)]