7131719483

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3089}}^1\times {\mathrm{17359}}^1$

素因数の和:20474

約数の個数: 16

約数和(自身を含む): 8582784000

約数和(自身を除く): 1451064517

約数列:

[1, 7, 19, 133, 3089, 17359, 21623, 58691, 121513, 329821, 410837, 2308747, 53621951, 375353657, 1018817069, 7131719483]

約数ペア:

[(1, 7131719483), (7, 1018817069), (19, 375353657), (133, 53621951), (3089, 2308747), (17359, 410837), (21623, 329821), (58691, 121513)]