8291049

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 12794880

約数和(自身を除く): 4503831

約数列:

[1, 3, 13, 19, 39, 57, 67, 167, 201, 247, 501, 741, 871, 1273, 2171, 2613, 3173, 3819, 6513, 9519, 11189, 16549, 33567, 41249, 49647, 123747, 145457, 212591, 436371, 637773, 2763683, 8291049]

約数ペア:

[(1, 8291049), (3, 2763683), (13, 637773), (19, 436371), (39, 212591), (57, 145457), (67, 123747), (167, 49647), (201, 41249), (247, 33567), (501, 16549), (741, 11189), (871, 9519), (1273, 6513), (2171, 3819), (2613, 3173)]