1189472013

素因数分解:

$3^3\times {\mathrm{113}}^1\times {\mathrm{197}}^1\times {\mathrm{1979}}^1$

素因数の和:2298

約数の個数: 32

約数和(自身を含む): 1787702400

約数和(自身を除く): 598230387

約数列:

[1, 3, 9, 27, 113, 197, 339, 591, 1017, 1773, 1979, 3051, 5319, 5937, 17811, 22261, 53433, 66783, 200349, 223627, 389863, 601047, 670881, 1169589, 2012643, 3508767, 6037929, 10526301, 44054519, 132163557, 396490671, 1189472013]

約数ペア:

[(1, 1189472013), (3, 396490671), (9, 132163557), (27, 44054519), (113, 10526301), (197, 6037929), (339, 3508767), (591, 2012643), (1017, 1169589), (1773, 670881), (1979, 601047), (3051, 389863), (5319, 223627), (5937, 200349), (17811, 66783), (22261, 53433)]