717299739

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{2043589}}^1$

素因数の和:2043611

約数の個数: 16

約数和(自身を含む): 1144410400

約数和(自身を除く): 427110661

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 2043589, 6130767, 18392301, 26566657, 55176903, 79699971, 239099913, 717299739]

約数ペア:

[(1, 717299739), (3, 239099913), (9, 79699971), (13, 55176903), (27, 26566657), (39, 18392301), (117, 6130767), (351, 2043589)]