201430017

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173497}}^1$

素因数の和:173549

約数の個数: 16

約数和(自身を含む): 305356480

約数和(自身を除く): 103926463

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173497, 520491, 1561473, 4684419, 7460371, 22381113, 67143339, 201430017]

約数ペア:

[(1, 201430017), (3, 67143339), (9, 22381113), (27, 7460371), (43, 4684419), (129, 1561473), (387, 520491), (1161, 173497)]