1946203791

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1305301}}^1$

素因数の和:1305382

約数の個数: 16

約数和(自身を含む): 3007415808

約数和(自身を除く): 1061212017

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 1305301, 3915903, 9137107, 27411321, 92676371, 278029113, 648734597, 1946203791]

約数ペア:

[(1, 1946203791), (3, 648734597), (7, 278029113), (21, 92676371), (71, 27411321), (213, 9137107), (497, 3915903), (1491, 1305301)]