291258829431

素因数分解:

$3^3\times {\mathrm{1453}}^1\times {\mathrm{7424201}}^1$

素因数の和:7425663

約数の個数: 16

約数和(自身を含む): 431791588320

約数和(自身を除く): 140532758889

約数列:

[1, 3, 9, 27, 1453, 4359, 13077, 39231, 7424201, 22272603, 66817809, 200453427, 10787364053, 32362092159, 97086276477, 291258829431]

約数ペア:

[(1, 291258829431), (3, 97086276477), (9, 32362092159), (27, 10787364053), (1453, 200453427), (4359, 66817809), (13077, 22272603), (39231, 7424201)]