79427201

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{20593}}^1$

素因数の和:20648

約数の個数: 16

約数和(自身を含む): 98851200

約数和(自身を除く): 19423999

約数列:

[1, 7, 19, 29, 133, 203, 551, 3857, 20593, 144151, 391267, 597197, 2738869, 4180379, 11346743, 79427201]

約数ペア:

[(1, 79427201), (7, 11346743), (19, 4180379), (29, 2738869), (133, 597197), (203, 391267), (551, 144151), (3857, 20593)]