22313231997

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{36639133}}^1$

素因数の和:36639172

約数の個数: 16

約数和(自身を含む): 35173568640

約数和(自身を除く): 12860336643

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 36639133, 109917399, 256473931, 769421793, 1062534857, 3187604571, 7437743999, 22313231997]

約数ペア:

[(1, 22313231997), (3, 7437743999), (7, 3187604571), (21, 1062534857), (29, 769421793), (87, 256473931), (203, 109917399), (609, 36639133)]