16976745

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13009}}^1$

素因数の和:13049

約数の個数: 24

約数和(自身を含む): 30443400

約数和(自身を除く): 13466655

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 13009, 39027, 65045, 117081, 195135, 377261, 585405, 1131783, 1886305, 3395349, 5658915, 16976745]

約数ペア:

[(1, 16976745), (3, 5658915), (5, 3395349), (9, 1886305), (15, 1131783), (29, 585405), (45, 377261), (87, 195135), (145, 117081), (261, 65045), (435, 39027), (1305, 13009)]