424562013

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{6967}}^1$

素因数の和:7074

約数の個数: 32

約数和(自身を含む): 656664320

約数和(自身を除く): 232102307

約数列:

[1, 3, 9, 27, 37, 61, 111, 183, 333, 549, 999, 1647, 2257, 6771, 6967, 20313, 20901, 60939, 62703, 188109, 257779, 424987, 773337, 1274961, 2320011, 3824883, 6960033, 11474649, 15724519, 47173557, 141520671, 424562013]

約数ペア:

[(1, 424562013), (3, 141520671), (9, 47173557), (27, 15724519), (37, 11474649), (61, 6960033), (111, 3824883), (183, 2320011), (333, 1274961), (549, 773337), (999, 424987), (1647, 257779), (2257, 188109), (6771, 62703), (6967, 60939), (20313, 20901)]