19410183

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7213}}^1$

素因数の和:7255

約数の個数: 24

約数和(自身を含む): 31510752

約数和(自身を除く): 12100569

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 7213, 21639, 64917, 93769, 165899, 281307, 497697, 843921, 1493091, 2156687, 6470061, 19410183]

約数ペア:

[(1, 19410183), (3, 6470061), (9, 2156687), (13, 1493091), (23, 843921), (39, 497697), (69, 281307), (117, 165899), (207, 93769), (299, 64917), (897, 21639), (2691, 7213)]