4421949

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 7153920

約数和(自身を除く): 2731971

約数列:

[1, 3, 7, 21, 29, 53, 87, 137, 159, 203, 371, 411, 609, 959, 1113, 1537, 2877, 3973, 4611, 7261, 10759, 11919, 21783, 27811, 32277, 50827, 83433, 152481, 210569, 631707, 1473983, 4421949]

約数ペア:

[(1, 4421949), (3, 1473983), (7, 631707), (21, 210569), (29, 152481), (53, 83433), (87, 50827), (137, 32277), (159, 27811), (203, 21783), (371, 11919), (411, 10759), (609, 7261), (959, 4611), (1113, 3973), (1537, 2877)]