1105209

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 1864512

約数和(自身を除く): 759303

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 331, 371, 477, 993, 1113, 2317, 2979, 3339, 6951, 17543, 20853, 52629, 122801, 157887, 368403, 1105209]

約数ペア:

[(1, 1105209), (3, 368403), (7, 157887), (9, 122801), (21, 52629), (53, 20853), (63, 17543), (159, 6951), (331, 3339), (371, 2979), (477, 2317), (993, 1113)]