1331985599

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{6343}}^1$

素因数の和:6710

約数の個数: 16

約数和(自身を含む): 1540830720

約数和(自身を除く): 208845121

約数列:

[1, 7, 131, 229, 917, 1603, 6343, 29999, 44401, 209993, 830933, 1452547, 5816531, 10167829, 190283657, 1331985599]

約数ペア:

[(1, 1331985599), (7, 190283657), (131, 10167829), (229, 5816531), (917, 1452547), (1603, 830933), (6343, 209993), (29999, 44401)]