243684507

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{71693}}^1$

素因数の和:71810

約数の個数: 16

約数和(自身を含む): 357896448

約数和(自身を除く): 114211941

約数列:

[1, 3, 11, 33, 103, 309, 1133, 3399, 71693, 215079, 788623, 2365869, 7384379, 22153137, 81228169, 243684507]

約数ペア:

[(1, 243684507), (3, 81228169), (11, 22153137), (33, 7384379), (103, 2365869), (309, 788623), (1133, 215079), (3399, 71693)]