29507919

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 17800881

約数列:

[1, 3, 7, 21, 23, 69, 161, 199, 307, 483, 597, 921, 1393, 2149, 4179, 4577, 6447, 7061, 13731, 21183, 32039, 49427, 61093, 96117, 148281, 183279, 427651, 1282953, 1405139, 4215417, 9835973, 29507919]

約数ペア:

[(1, 29507919), (3, 9835973), (7, 4215417), (21, 1405139), (23, 1282953), (69, 427651), (161, 183279), (199, 148281), (307, 96117), (483, 61093), (597, 49427), (921, 32039), (1393, 21183), (2149, 13731), (4179, 7061), (4577, 6447)]