17384913

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21227}}^1$

素因数の和:21253

約数の個数: 24

約数和(自身を含む): 30907968

約数和(自身を除く): 13523055

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 21227, 63681, 148589, 191043, 275951, 445767, 827853, 1337301, 1931657, 2483559, 5794971, 17384913]

約数ペア:

[(1, 17384913), (3, 5794971), (7, 2483559), (9, 1931657), (13, 1337301), (21, 827853), (39, 445767), (63, 275951), (91, 191043), (117, 148589), (273, 63681), (819, 21227)]