201338739

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{54167}}^1$

素因数の和:54239

約数の個数: 24

約数和(自身を含む): 338008320

約数和(自身を除く): 136669581

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 54167, 162501, 379169, 487503, 1137507, 3195853, 3412521, 9587559, 22370971, 28762677, 67112913, 201338739]

約数ペア:

[(1, 201338739), (3, 67112913), (7, 28762677), (9, 22370971), (21, 9587559), (59, 3412521), (63, 3195853), (177, 1137507), (413, 487503), (531, 379169), (1239, 162501), (3717, 54167)]