296956989

素因数分解:

$3^3\times 7^1\times {\mathrm{1571201}}^1$

素因数の和:1571217

約数の個数: 16

約数和(自身を含む): 502784640

約数和(自身を除く): 205827651

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1571201, 4713603, 10998407, 14140809, 32995221, 42422427, 98985663, 296956989]

約数ペア:

[(1, 296956989), (3, 98985663), (7, 42422427), (9, 32995221), (21, 14140809), (27, 10998407), (63, 4713603), (189, 1571201)]