128417967363

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{4249577}}^1$

素因数の和:4251026

約数の個数: 16

約数和(自身を含む): 195820554240

約数和(自身を除く): 67402586877

約数列:

[1, 3, 7, 21, 1439, 4317, 10073, 30219, 4249577, 12748731, 29747039, 89241117, 6115141303, 18345423909, 42805989121, 128417967363]

約数ペア:

[(1, 128417967363), (3, 42805989121), (7, 18345423909), (21, 6115141303), (1439, 89241117), (4317, 29747039), (10073, 12748731), (30219, 4249577)]