20177528613

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1215587}}^1$

素因数の和:1216104

約数の個数: 16

約数和(自身を含む): 29407504896

約数和(自身を除く): 9229976283

約数列:

[1, 3, 11, 33, 503, 1509, 5533, 16599, 1215587, 3646761, 13371457, 40114371, 611440261, 1834320783, 6725842871, 20177528613]

約数ペア:

[(1, 20177528613), (3, 6725842871), (11, 1834320783), (33, 611440261), (503, 40114371), (1509, 13371457), (5533, 3646761), (16599, 1215587)]