3750872517

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{14851}}^1$

素因数の和:15094

約数の個数: 48

約数和(自身を含む): 6549137920

約数和(自身を除く): 2798265403

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 211, 399, 633, 1197, 1477, 1899, 4009, 4431, 12027, 13293, 14851, 28063, 36081, 44553, 84189, 103957, 133659, 252567, 282169, 311871, 846507, 935613, 1975183, 2539521, 3133561, 5925549, 9400683, 17776647, 21934927, 28202049, 59537659, 65804781, 178612977, 197414343, 416763613, 535838931, 1250290839, 3750872517]

約数ペア:

[(1, 3750872517), (3, 1250290839), (7, 535838931), (9, 416763613), (19, 197414343), (21, 178612977), (57, 65804781), (63, 59537659), (133, 28202049), (171, 21934927), (211, 17776647), (399, 9400683), (633, 5925549), (1197, 3133561), (1477, 2539521), (1899, 1975183), (4009, 935613), (4431, 846507), (12027, 311871), (13293, 282169), (14851, 252567), (28063, 133659), (36081, 103957), (44553, 84189)]