16679640957

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{448993}}^1$

素因数の和:449093

約数の個数: 32

約数和(自身を含む): 26724122880

約数和(自身を除く): 10044481923

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1769, 5307, 12383, 37149, 448993, 1346979, 3142951, 9428853, 13020797, 27388573, 39062391, 82165719, 91145579, 191720011, 273436737, 575160033, 794268617, 2382805851, 5559880319, 16679640957]

約数ペア:

[(1, 16679640957), (3, 5559880319), (7, 2382805851), (21, 794268617), (29, 575160033), (61, 273436737), (87, 191720011), (183, 91145579), (203, 82165719), (427, 39062391), (609, 27388573), (1281, 13020797), (1769, 9428853), (5307, 3142951), (12383, 1346979), (37149, 448993)]