5385387

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3369813

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 203, 239, 259, 609, 717, 777, 1073, 1673, 3219, 5019, 6931, 7511, 8843, 20793, 22533, 26529, 48517, 61901, 145551, 185703, 256447, 769341, 1795129, 5385387]

約数ペア:

[(1, 5385387), (3, 1795129), (7, 769341), (21, 256447), (29, 185703), (37, 145551), (87, 61901), (111, 48517), (203, 26529), (239, 22533), (259, 20793), (609, 8843), (717, 7511), (777, 6931), (1073, 5019), (1673, 3219)]