256218483

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{26417}}^1$

素因数の和:26534

約数の個数: 16

約数和(自身を含む): 353789856

約数和(自身を除く): 97571373

約数列:

[1, 3, 53, 61, 159, 183, 3233, 9699, 26417, 79251, 1400101, 1611437, 4200303, 4834311, 85406161, 256218483]

約数ペア:

[(1, 256218483), (3, 85406161), (53, 4834311), (61, 4200303), (159, 1611437), (183, 1400101), (3233, 79251), (9699, 26417)]