26020731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 39442176

約数和(自身を除く): 13421445

約数列:

[1, 3, 11, 33, 37, 101, 111, 211, 303, 407, 633, 1111, 1221, 2321, 3333, 3737, 6963, 7807, 11211, 21311, 23421, 41107, 63933, 85877, 123321, 234421, 257631, 703263, 788507, 2365521, 8673577, 26020731]

約数ペア:

[(1, 26020731), (3, 8673577), (11, 2365521), (33, 788507), (37, 703263), (101, 257631), (111, 234421), (211, 123321), (303, 85877), (407, 63933), (633, 41107), (1111, 23421), (1221, 21311), (2321, 11211), (3333, 7807), (3737, 6963)]