11847645

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11447}}^1$

素因数の和:11481

約数の個数: 24

約数和(自身を含む): 21430656

約数和(自身を除く): 9583011

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 11447, 34341, 57235, 103023, 171705, 263281, 515115, 789843, 1316405, 2369529, 3949215, 11847645]

約数ペア:

[(1, 11847645), (3, 3949215), (5, 2369529), (9, 1316405), (15, 789843), (23, 515115), (45, 263281), (69, 171705), (115, 103023), (207, 57235), (345, 34341), (1035, 11447)]