348527241

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13679}}^1$

素因数の和:13853

約数の個数: 24

約数和(自身を含む): 533520000

約数和(自身を除く): 184992759

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2831, 8493, 13679, 25479, 41037, 123111, 259901, 779703, 2038171, 2339109, 6114513, 18343539, 38725249, 116175747, 348527241]

約数ペア:

[(1, 348527241), (3, 116175747), (9, 38725249), (19, 18343539), (57, 6114513), (149, 2339109), (171, 2038171), (447, 779703), (1341, 259901), (2831, 123111), (8493, 41037), (13679, 25479)]