41620271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 55074816

約数和(自身を除く): 13454545

約数列:

[1, 7, 11, 23, 71, 77, 161, 253, 331, 497, 781, 1633, 1771, 2317, 3641, 5467, 7613, 11431, 17963, 23501, 25487, 53291, 83743, 125741, 164507, 258511, 540523, 586201, 1809577, 3783661, 5945753, 41620271]

約数ペア:

[(1, 41620271), (7, 5945753), (11, 3783661), (23, 1809577), (71, 586201), (77, 540523), (161, 258511), (253, 164507), (331, 125741), (497, 83743), (781, 53291), (1633, 25487), (1771, 23501), (2317, 17963), (3641, 11431), (5467, 7613)]