1870695939

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{16567}}^1$

素因数の和:16879

約数の個数: 32

約数和(自身を含む): 3011399680

約数和(自身を除く): 1140703741

約数列:

[1, 3, 7, 19, 21, 57, 133, 283, 399, 849, 1981, 5377, 5943, 16131, 16567, 37639, 49701, 112917, 115969, 314773, 347907, 944319, 2203411, 4688461, 6610233, 14065383, 32819227, 89080759, 98457681, 267242277, 623565313, 1870695939]

約数ペア:

[(1, 1870695939), (3, 623565313), (7, 267242277), (19, 98457681), (21, 89080759), (57, 32819227), (133, 14065383), (283, 6610233), (399, 4688461), (849, 2203411), (1981, 944319), (5377, 347907), (5943, 314773), (16131, 115969), (16567, 112917), (37639, 49701)]