228143689

素因数分解:

${\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 245016576

約数和(自身を除く): 16872887

約数列:

[1, 17, 127, 251, 421, 2159, 4267, 7157, 31877, 53467, 105671, 541909, 908939, 1796407, 13420217, 228143689]

約数ペア:

[(1, 228143689), (17, 13420217), (127, 1796407), (251, 908939), (421, 541909), (2159, 105671), (4267, 53467), (7157, 31877)]