4718289

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 7142400

約数和(自身を除く): 2424111

約数列:

[1, 3, 19, 23, 57, 59, 61, 69, 177, 183, 437, 1121, 1159, 1311, 1357, 1403, 3363, 3477, 3599, 4071, 4209, 10797, 25783, 26657, 68381, 77349, 79971, 82777, 205143, 248331, 1572763, 4718289]

約数ペア:

[(1, 4718289), (3, 1572763), (19, 248331), (23, 205143), (57, 82777), (59, 79971), (61, 77349), (69, 68381), (177, 26657), (183, 25783), (437, 10797), (1121, 4209), (1159, 4071), (1311, 3599), (1357, 3477), (1403, 3363)]