1273487883

素因数分解:

$3^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1\times {\mathrm{1861}}^1$

素因数の和:2914

約数の個数: 16

約数和(自身を含む): 1706724096

約数和(自身を除く): 433236213

約数列:

[1, 3, 307, 743, 921, 1861, 2229, 5583, 228101, 571327, 684303, 1382723, 1713981, 4148169, 424495961, 1273487883]

約数ペア:

[(1, 1273487883), (3, 424495961), (307, 4148169), (743, 1713981), (921, 1382723), (1861, 684303), (2229, 571327), (5583, 228101)]