12271653

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{433}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 18415488

約数和(自身を除く): 6143835

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 433, 603, 1299, 3149, 3897, 9447, 20351, 28341, 29011, 61053, 87033, 183159, 261099, 1363517, 4090551, 12271653]

約数ペア:

[(1, 12271653), (3, 4090551), (9, 1363517), (47, 261099), (67, 183159), (141, 87033), (201, 61053), (423, 29011), (433, 28341), (603, 20351), (1299, 9447), (3149, 3897)]