2051240553

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{45757}}^1$

素因数の和:46073

約数の個数: 24

約数和(自身を含む): 3147967368

約数和(自身を除く): 1096726815

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 2637, 4981, 14943, 44829, 45757, 137271, 411813, 777869, 2333607, 7000821, 13406801, 40220403, 120661209, 227915617, 683746851, 2051240553]

約数ペア:

[(1, 2051240553), (3, 683746851), (9, 227915617), (17, 120661209), (51, 40220403), (153, 13406801), (293, 7000821), (879, 2333607), (2637, 777869), (4981, 411813), (14943, 137271), (44829, 45757)]