563640671

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{11831}}^1$

素因数の和:11974

約数の個数: 16

約数和(自身を含む): 633816576

約数和(自身を除く): 70175905

約数列:

[1, 11, 61, 71, 671, 781, 4331, 11831, 47641, 130141, 721691, 840001, 7938601, 9240011, 51240061, 563640671]

約数ペア:

[(1, 563640671), (11, 51240061), (61, 9240011), (71, 7938601), (671, 840001), (781, 721691), (4331, 130141), (11831, 47641)]