2247409821

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1\times {\mathrm{12101}}^1$

素因数の和:14132

約数の個数: 16

約数和(自身を含む): 3095013888

約数和(自身を除く): 847604067

約数列:

[1, 3, 31, 93, 1997, 5991, 12101, 36303, 61907, 185721, 375131, 1125393, 24165697, 72497091, 749136607, 2247409821]

約数ペア:

[(1, 2247409821), (3, 749136607), (31, 72497091), (93, 24165697), (1997, 1125393), (5991, 375131), (12101, 185721), (36303, 61907)]