15704917293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{210943}}^1$

素因数の和:211065

約数の個数: 32

約数和(自身を含む): 23814733824

約数和(自身を除く): 8109816531

約数列:

[1, 3, 13, 23, 39, 69, 83, 249, 299, 897, 1079, 1909, 3237, 5727, 24817, 74451, 210943, 632829, 2742259, 4851689, 8226777, 14555067, 17508269, 52524807, 63071957, 189215871, 227607497, 402690187, 682822491, 1208070561, 5234972431, 15704917293]

約数ペア:

[(1, 15704917293), (3, 5234972431), (13, 1208070561), (23, 682822491), (39, 402690187), (69, 227607497), (83, 189215871), (249, 63071957), (299, 52524807), (897, 17508269), (1079, 14555067), (1909, 8226777), (3237, 4851689), (5727, 2742259), (24817, 632829), (74451, 210943)]