247029596247

素因数分解:

$3^1\times 7^1\times {\mathrm{42101}}^1\times {\mathrm{279407}}^1$

素因数の和:321518

約数の個数: 16

約数和(自身を含む): 376436339712

約数和(自身を除く): 129406743465

約数列:

[1, 3, 7, 21, 42101, 126303, 279407, 294707, 838221, 884121, 1955849, 5867547, 11763314107, 35289942321, 82343198749, 247029596247]

約数ペア:

[(1, 247029596247), (3, 82343198749), (7, 35289942321), (21, 11763314107), (42101, 5867547), (126303, 1955849), (279407, 884121), (294707, 838221)]