308121317

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{65993}}^1$

素因数の和:66052

約数の個数: 16

約数和(自身を含む): 380125440

約数和(自身を除く): 72004123

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 65993, 461951, 1517839, 1913797, 10624873, 13396579, 44017331, 308121317]

約数ペア:

[(1, 308121317), (7, 44017331), (23, 13396579), (29, 10624873), (161, 1913797), (203, 1517839), (667, 461951), (4669, 65993)]