253291206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6030743}}^1$

素因数の和:6030755

約数の個数: 16

約数和(自身を含む): 578951424

約数和(自身を除く): 325660218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6030743, 12061486, 18092229, 36184458, 42215201, 84430402, 126645603, 253291206]

約数ペア:

[(1, 253291206), (2, 126645603), (3, 84430402), (6, 42215201), (7, 36184458), (14, 18092229), (21, 12061486), (42, 6030743)]