1131191619

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{296201}}^1$

素因数の和:296290

約数の個数: 16

約数和(自身を含む): 1611338880

約数和(自身を除く): 480147261

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 296201, 888603, 5627819, 16883457, 19845467, 59536401, 377063873, 1131191619]

約数ペア:

[(1, 1131191619), (3, 377063873), (19, 59536401), (57, 19845467), (67, 16883457), (201, 5627819), (1273, 888603), (3819, 296201)]