873162499

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2549}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 1017450000

約数和(自身を除く): 144287501

約数列:

[1, 11, 19, 121, 149, 209, 1639, 2299, 2549, 2831, 18029, 28039, 31141, 48431, 308429, 342551, 379801, 532741, 4177811, 5860151, 7216219, 45955921, 79378409, 873162499]

約数ペア:

[(1, 873162499), (11, 79378409), (19, 45955921), (121, 7216219), (149, 5860151), (209, 4177811), (1639, 532741), (2299, 379801), (2549, 342551), (2831, 308429), (18029, 48431), (28039, 31141)]