16470993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 27666432

約数和(自身を除く): 11195439

約数列:

[1, 3, 7, 11, 21, 33, 77, 113, 231, 339, 631, 791, 1243, 1893, 2373, 3729, 4417, 6941, 8701, 13251, 20823, 26103, 48587, 71303, 145761, 213909, 499121, 784333, 1497363, 2352999, 5490331, 16470993]

約数ペア:

[(1, 16470993), (3, 5490331), (7, 2352999), (11, 1497363), (21, 784333), (33, 499121), (77, 213909), (113, 145761), (231, 71303), (339, 48587), (631, 26103), (791, 20823), (1243, 13251), (1893, 8701), (2373, 6941), (3729, 4417)]