152808621

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{382979}}^1$

素因数の和:383008

約数の個数: 16

約数和(自身を含む): 245107200

約数和(自身を除く): 92298579

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 382979, 1148937, 2680853, 7276601, 8042559, 21829803, 50936207, 152808621]

約数ペア:

[(1, 152808621), (3, 50936207), (7, 21829803), (19, 8042559), (21, 7276601), (57, 2680853), (133, 1148937), (399, 382979)]