17794179

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{11699}}^1$

素因数の和:11731

約数の個数: 18

約数和(自身を含む): 27834300

約数和(自身を除く): 10040121

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 11699, 35097, 105291, 152087, 456261, 1368783, 1977131, 5931393, 17794179]

約数ペア:

[(1, 17794179), (3, 5931393), (9, 1977131), (13, 1368783), (39, 456261), (117, 152087), (169, 105291), (507, 35097), (1521, 11699)]