1937243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 2446080

約数和(自身を除く): 508837

約数列:

[1, 7, 11, 77, 139, 181, 973, 1267, 1529, 1991, 10703, 13937, 25159, 176113, 276749, 1937243]

約数ペア:

[(1, 1937243), (7, 276749), (11, 176113), (77, 25159), (139, 13937), (181, 10703), (973, 1991), (1267, 1529)]