21375133029

素因数分解:

$3^2\times {\mathrm{179}}^1\times {\mathrm{347}}^1\times {\mathrm{38237}}^1$

素因数の和:38769

約数の個数: 24

約数和(自身を含む): 31137968160

約数和(自身を除く): 9762835131

約数列:

[1, 3, 9, 179, 347, 537, 1041, 1611, 3123, 38237, 62113, 114711, 186339, 344133, 559017, 6844423, 13268239, 20533269, 39804717, 61599807, 119414151, 2375014781, 7125044343, 21375133029]

約数ペア:

[(1, 21375133029), (3, 7125044343), (9, 2375014781), (179, 119414151), (347, 61599807), (537, 39804717), (1041, 20533269), (1611, 13268239), (3123, 6844423), (38237, 559017), (62113, 344133), (114711, 186339)]