17896347

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14951}}^1$

素因数の和:14983

約数の個数: 24

約数和(自身を含む): 31100160

約数和(自身を除く): 13203813

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 14951, 44853, 104657, 134559, 284069, 313971, 852207, 941913, 1988483, 2556621, 5965449, 17896347]

約数ペア:

[(1, 17896347), (3, 5965449), (7, 2556621), (9, 1988483), (19, 941913), (21, 852207), (57, 313971), (63, 284069), (133, 134559), (171, 104657), (399, 44853), (1197, 14951)]