117257921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4723}}^1$

素因数の和:4832

約数の個数: 16

約数和(自身を含む): 133556928

約数和(自身を除く): 16299007

約数列:

[1, 11, 37, 61, 407, 671, 2257, 4723, 24827, 51953, 174751, 288103, 1922261, 3169133, 10659811, 117257921]

約数ペア:

[(1, 117257921), (11, 10659811), (37, 3169133), (61, 1922261), (407, 288103), (671, 174751), (2257, 51953), (4723, 24827)]