28387138561

素因数分解:

${\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1\times {\mathrm{8963}}^1$

素因数の和:9480

約数の個数: 16

約数和(自身を含む): 29052825984

約数和(自身を除く): 665687423

約数列:

[1, 97, 103, 317, 8963, 9991, 30749, 32651, 869411, 923189, 2841271, 3167147, 89549333, 275603287, 292650913, 28387138561]

約数ペア:

[(1, 28387138561), (97, 292650913), (103, 275603287), (317, 89549333), (8963, 3167147), (9991, 2841271), (30749, 923189), (32651, 869411)]