1047509577

素因数分解:

$3^9\times {\mathrm{19}}^1\times {\mathrm{2801}}^1$

素因数の和:2847

約数の個数: 40

約数和(自身を含む): 1654524960

約数和(自身を除く): 607015383

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2187, 2801, 4617, 6561, 8403, 13851, 19683, 25209, 41553, 53219, 75627, 124659, 159657, 226881, 373977, 478971, 680643, 1436913, 2041929, 4310739, 6125787, 12932217, 18377361, 38796651, 55132083, 116389953, 349169859, 1047509577]

約数ペア:

[(1, 1047509577), (3, 349169859), (9, 116389953), (19, 55132083), (27, 38796651), (57, 18377361), (81, 12932217), (171, 6125787), (243, 4310739), (513, 2041929), (729, 1436913), (1539, 680643), (2187, 478971), (2801, 373977), (4617, 226881), (6561, 159657), (8403, 124659), (13851, 75627), (19683, 53219), (25209, 41553)]