17779041

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4986

約数の個数: 32

約数和(自身を含む): 31692800

約数和(自身を除く): 13913759

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 4951, 14853, 34657, 44559, 94069, 103971, 133677, 282207, 311913, 658483, 846621, 935739, 1975449, 2539863, 5926347, 17779041]

約数ペア:

[(1, 17779041), (3, 5926347), (7, 2539863), (9, 1975449), (19, 935739), (21, 846621), (27, 658483), (57, 311913), (63, 282207), (133, 133677), (171, 103971), (189, 94069), (399, 44559), (513, 34657), (1197, 14853), (3591, 4951)]