3896190711

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{23417}}^1$

素因数の和:23588

約数の個数: 48

約数和(自身を含む): 6819321600

約数和(自身を除く): 2923130889

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 139, 171, 399, 417, 973, 1197, 1251, 2641, 2919, 7923, 8757, 18487, 23417, 23769, 55461, 70251, 163919, 166383, 210753, 444923, 491757, 1334769, 1475271, 3114461, 3254963, 4004307, 9343383, 9764889, 22784741, 28030149, 29294667, 61844297, 68354223, 185532891, 205062669, 432910079, 556598673, 1298730237, 3896190711]

約数ペア:

[(1, 3896190711), (3, 1298730237), (7, 556598673), (9, 432910079), (19, 205062669), (21, 185532891), (57, 68354223), (63, 61844297), (133, 29294667), (139, 28030149), (171, 22784741), (399, 9764889), (417, 9343383), (973, 4004307), (1197, 3254963), (1251, 3114461), (2641, 1475271), (2919, 1334769), (7923, 491757), (8757, 444923), (18487, 210753), (23417, 166383), (23769, 163919), (55461, 70251)]