421632953

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{1721}}^1$

素因数の和:2888

約数の個数: 16

約数和(自身を含む): 498140160

約数和(自身を除く): 76507207

約数列:

[1, 7, 31, 217, 1129, 1721, 7903, 12047, 34999, 53351, 244993, 373457, 1943009, 13601063, 60233279, 421632953]

約数ペア:

[(1, 421632953), (7, 60233279), (31, 13601063), (217, 1943009), (1129, 373457), (1721, 244993), (7903, 53351), (12047, 34999)]