2745366987

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5209}}^1\times {\mathrm{15971}}^1$

素因数の和:21194

約数の個数: 16

約数和(自身を含む): 3994277760

約数和(自身を除く): 1248910773

約数列:

[1, 3, 11, 33, 5209, 15627, 15971, 47913, 57299, 171897, 175681, 527043, 83192939, 249578817, 915122329, 2745366987]

約数ペア:

[(1, 2745366987), (3, 915122329), (11, 249578817), (33, 83192939), (5209, 527043), (15627, 175681), (15971, 171897), (47913, 57299)]