7312227

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 11430720

約数和(自身を除く): 4118493

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 269, 533, 663, 697, 807, 1599, 2091, 3497, 4573, 9061, 10491, 11029, 13719, 27183, 33087, 59449, 143377, 178347, 187493, 430131, 562479, 2437409, 7312227]

約数ペア:

[(1, 7312227), (3, 2437409), (13, 562479), (17, 430131), (39, 187493), (41, 178347), (51, 143377), (123, 59449), (221, 33087), (269, 27183), (533, 13719), (663, 11029), (697, 10491), (807, 9061), (1599, 4573), (2091, 3497)]