4042563

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 6203136

約数和(自身を除く): 2160573

約数列:

[1, 3, 7, 21, 163, 489, 1141, 1181, 3423, 3543, 8267, 24801, 192503, 577509, 1347521, 4042563]

約数ペア:

[(1, 4042563), (3, 1347521), (7, 577509), (21, 192503), (163, 24801), (489, 8267), (1141, 3543), (1181, 3423)]