11473891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 32

約数和(自身を含む): 14676480

約数和(自身を除く): 3202589

約数列:

[1, 11, 13, 19, 41, 103, 143, 209, 247, 451, 533, 779, 1133, 1339, 1957, 2717, 4223, 5863, 8569, 10127, 14729, 21527, 25441, 46453, 54899, 80237, 111397, 279851, 603889, 882607, 1043081, 11473891]

約数ペア:

[(1, 11473891), (11, 1043081), (13, 882607), (19, 603889), (41, 279851), (103, 111397), (143, 80237), (209, 54899), (247, 46453), (451, 25441), (533, 21527), (779, 14729), (1133, 10127), (1339, 8569), (1957, 5863), (2717, 4223)]