1996962009

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{523}}^1\times {\mathrm{1051}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 3069348864

約数和(自身を除く): 1072386855

約数列:

[1, 3, 7, 21, 173, 519, 523, 1051, 1211, 1569, 3153, 3633, 3661, 7357, 10983, 22071, 90479, 181823, 271437, 545469, 549673, 633353, 1272761, 1649019, 1900059, 3818283, 3847711, 11543133, 95093429, 285280287, 665654003, 1996962009]

約数ペア:

[(1, 1996962009), (3, 665654003), (7, 285280287), (21, 95093429), (173, 11543133), (519, 3847711), (523, 3818283), (1051, 1900059), (1211, 1649019), (1569, 1272761), (3153, 633353), (3633, 549673), (3661, 545469), (7357, 271437), (10983, 181823), (22071, 90479)]