1304200009

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{8543}}^1$

素因数の和:8856

約数の個数: 16

約数和(自身を含む): 1511672832

約数和(自身を除く): 207472823

約数列:

[1, 7, 113, 193, 791, 1351, 8543, 21809, 59801, 152663, 965359, 1648799, 6757513, 11541593, 186314287, 1304200009]

約数ペア:

[(1, 1304200009), (7, 186314287), (113, 11541593), (193, 6757513), (791, 1648799), (1351, 965359), (8543, 152663), (21809, 59801)]