2781869702973

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{5119}}^1\times {\mathrm{18797}}^1$

素因数の和:24361

約数の個数: 32

約数和(自身を含む): 3880629043200

約数和(自身を除く): 1098759340227

約数列:

[1, 3, 23, 69, 419, 1257, 5119, 9637, 15357, 18797, 28911, 56391, 117737, 353211, 432331, 1296993, 2144861, 6434583, 7875943, 23627829, 49331803, 96221843, 147995409, 181146689, 288665529, 543440067, 2213102389, 6639307167, 40316952217, 120950856651, 927289900991, 2781869702973]

約数ペア:

[(1, 2781869702973), (3, 927289900991), (23, 120950856651), (69, 40316952217), (419, 6639307167), (1257, 2213102389), (5119, 543440067), (9637, 288665529), (15357, 181146689), (18797, 147995409), (28911, 96221843), (56391, 49331803), (117737, 23627829), (353211, 7875943), (432331, 6434583), (1296993, 2144861)]