9386839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 12690432

約数和(自身を除く): 3303593

約数列:

[1, 7, 11, 17, 71, 77, 101, 119, 187, 497, 707, 781, 1111, 1207, 1309, 1717, 5467, 7171, 7777, 8449, 12019, 13277, 18887, 50197, 78881, 92939, 121907, 132209, 552167, 853349, 1340977, 9386839]

約数ペア:

[(1, 9386839), (7, 1340977), (11, 853349), (17, 552167), (71, 132209), (77, 121907), (101, 92939), (119, 78881), (187, 50197), (497, 18887), (707, 13277), (781, 12019), (1111, 8449), (1207, 7777), (1309, 7171), (1717, 5467)]