71444724913

素因数分解:

${\mathrm{347}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1\times {\mathrm{787}}^1$

素因数の和:2172

約数の個数: 16

約数和(自身を含む): 72026578944

約数和(自身を除く): 581854031

約数列:

[1, 347, 431, 607, 787, 149557, 210629, 261617, 273089, 339197, 477709, 90781099, 117701359, 165765023, 205892579, 71444724913]

約数ペア:

[(1, 71444724913), (347, 205892579), (431, 165765023), (607, 117701359), (787, 90781099), (149557, 477709), (210629, 339197), (261617, 273089)]