4093821

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 6499584

約数和(自身を除く): 2405763

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 991, 1377, 2973, 4131, 8919, 16847, 26757, 50541, 80271, 151623, 240813, 454869, 1364607, 4093821]

約数ペア:

[(1, 4093821), (3, 1364607), (9, 454869), (17, 240813), (27, 151623), (51, 80271), (81, 50541), (153, 26757), (243, 16847), (459, 8919), (991, 4131), (1377, 2973)]