16605429

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 24330240

約数和(自身を除く): 7724811

約数列:

[1, 3, 29, 31, 47, 87, 93, 131, 141, 393, 899, 1363, 1457, 2697, 3799, 4061, 4089, 4371, 6157, 11397, 12183, 18471, 42253, 117769, 126759, 178553, 190867, 353307, 535659, 572601, 5535143, 16605429]

約数ペア:

[(1, 16605429), (3, 5535143), (29, 572601), (31, 535659), (47, 353307), (87, 190867), (93, 178553), (131, 126759), (141, 117769), (393, 42253), (899, 18471), (1363, 12183), (1457, 11397), (2697, 6157), (3799, 4371), (4061, 4089)]