2912164941

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317333}}^1$

素因数の和:317385

約数の個数: 32

約数和(自身を含む): 4874250240

約数和(自身を除く): 1962085299

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 399, 437, 483, 1311, 3059, 9177, 317333, 951999, 2221331, 6029327, 6663993, 7298659, 18087981, 21895977, 42205289, 51090613, 126615867, 138674521, 153271839, 416023563, 970721647, 2912164941]

約数ペア:

[(1, 2912164941), (3, 970721647), (7, 416023563), (19, 153271839), (21, 138674521), (23, 126615867), (57, 51090613), (69, 42205289), (133, 21895977), (161, 18087981), (399, 7298659), (437, 6663993), (483, 6029327), (1311, 2221331), (3059, 951999), (9177, 317333)]