428477281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{1123}}^1$

素因数の和:1512

約数の個数: 16

約数和(自身を含む): 457405056

約数和(自身を除く): 28927775

約数列:

[1, 23, 53, 313, 1123, 1219, 7199, 16589, 25829, 59519, 351499, 381547, 1368937, 8084477, 18629447, 428477281]

約数ペア:

[(1, 428477281), (23, 18629447), (53, 8084477), (313, 1368937), (1123, 381547), (1219, 351499), (7199, 59519), (16589, 25829)]