69471961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 83578880

約数和(自身を除く): 14106919

約数列:

[1, 13, 19, 31, 43, 211, 247, 403, 559, 589, 817, 1333, 2743, 4009, 6541, 7657, 9073, 10621, 17329, 25327, 52117, 85033, 117949, 124279, 172387, 281263, 329251, 1615627, 2241031, 3656419, 5343997, 69471961]

約数ペア:

[(1, 69471961), (13, 5343997), (19, 3656419), (31, 2241031), (43, 1615627), (211, 329251), (247, 281263), (403, 172387), (559, 124279), (589, 117949), (817, 85033), (1333, 52117), (2743, 25327), (4009, 17329), (6541, 10621), (7657, 9073)]