4981077

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 7518368

約数和(自身を除く): 2537291

約数列:

[1, 3, 9, 43, 61, 129, 183, 211, 387, 549, 633, 1899, 2623, 7869, 9073, 12871, 23607, 27219, 38613, 81657, 115839, 553453, 1660359, 4981077]

約数ペア:

[(1, 4981077), (3, 1660359), (9, 553453), (43, 115839), (61, 81657), (129, 38613), (183, 27219), (211, 23607), (387, 12871), (549, 9073), (633, 7869), (1899, 2623)]