1569207139721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{401813}}^1$

素因数の和:402105

約数の個数: 32

約数和(自身を含む): 1808227290240

約数和(自身を除く): 239020150519

約数列:

[1, 13, 19, 97, 163, 247, 1261, 1843, 2119, 3097, 15811, 23959, 40261, 205543, 300409, 401813, 3905317, 5223569, 7634447, 38975861, 65495519, 99247811, 506686193, 740541359, 851441747, 1244414861, 6353065343, 9627037667, 16177393193, 82589849459, 120708241517, 1569207139721]

約数ペア:

[(1, 1569207139721), (13, 120708241517), (19, 82589849459), (97, 16177393193), (163, 9627037667), (247, 6353065343), (1261, 1244414861), (1843, 851441747), (2119, 740541359), (3097, 506686193), (15811, 99247811), (23959, 65495519), (40261, 38975861), (205543, 7634447), (300409, 5223569), (401813, 3905317)]