224725683

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{3203}}^1$

素因数の和:3483

約数の個数: 32

約数和(自身を含む): 370331136

約数和(自身を除く): 145605453

約数列:

[1, 3, 7, 13, 21, 39, 91, 257, 273, 771, 1799, 3203, 3341, 5397, 9609, 10023, 22421, 23387, 41639, 67263, 70161, 124917, 291473, 823171, 874419, 2469513, 5762197, 10701223, 17286591, 32103669, 74908561, 224725683]

約数ペア:

[(1, 224725683), (3, 74908561), (7, 32103669), (13, 17286591), (21, 10701223), (39, 5762197), (91, 2469513), (257, 874419), (273, 823171), (771, 291473), (1799, 124917), (3203, 70161), (3341, 67263), (5397, 41639), (9609, 23387), (10023, 22421)]