380184927

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 548536320

約数和(自身を除く): 168351393

約数列:

[1, 3, 19, 47, 57, 141, 191, 573, 743, 893, 2229, 2679, 3629, 8977, 10887, 14117, 26931, 34921, 42351, 104763, 141913, 170563, 425739, 511689, 663499, 1990497, 2696347, 6669911, 8089041, 20009733, 126728309, 380184927]

約数ペア:

[(1, 380184927), (3, 126728309), (19, 20009733), (47, 8089041), (57, 6669911), (141, 2696347), (191, 1990497), (573, 663499), (743, 511689), (893, 425739), (2229, 170563), (2679, 141913), (3629, 104763), (8977, 42351), (10887, 34921), (14117, 26931)]