23963961

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 38117376

約数和(自身を除く): 14153415

約数列:

[1, 3, 7, 21, 31, 93, 131, 217, 281, 393, 651, 843, 917, 1967, 2751, 4061, 5901, 8711, 12183, 26133, 28427, 36811, 60977, 85281, 110433, 182931, 257677, 773031, 1141141, 3423423, 7987987, 23963961]

約数ペア:

[(1, 23963961), (3, 7987987), (7, 3423423), (21, 1141141), (31, 773031), (93, 257677), (131, 182931), (217, 110433), (281, 85281), (393, 60977), (651, 36811), (843, 28427), (917, 26133), (1967, 12183), (2751, 8711), (4061, 5901)]