133717991

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{2549}}^1$

素因数の和:2830

約数の個数: 16

約数和(自身を含む): 154224000

約数和(自身を除く): 20506009

約数列:

[1, 11, 19, 209, 251, 2549, 2761, 4769, 28039, 48431, 52459, 532741, 639799, 7037789, 12156181, 133717991]

約数ペア:

[(1, 133717991), (11, 12156181), (19, 7037789), (209, 639799), (251, 532741), (2549, 52459), (2761, 48431), (4769, 28039)]