384378393

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{84349}}^1$

素因数の和:84397

約数の個数: 24

約数和(自身を含む): 615417600

約数和(自身を除く): 231039207

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 84349, 253047, 590443, 1771329, 2614819, 4133101, 7844457, 12399303, 18303733, 54911199, 128126131, 384378393]

約数ペア:

[(1, 384378393), (3, 128126131), (7, 54911199), (21, 18303733), (31, 12399303), (49, 7844457), (93, 4133101), (147, 2614819), (217, 1771329), (651, 590443), (1519, 253047), (4557, 84349)]