42598899

素因数分解:

$3^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{857}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 72483840

約数和(自身を除く): 29884941

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 263, 789, 857, 1841, 2367, 2571, 5523, 5999, 7101, 7713, 16569, 17997, 23139, 49707, 53991, 161973, 225391, 676173, 1577737, 2028519, 4733211, 6085557, 14199633, 42598899]

約数ペア:

[(1, 42598899), (3, 14199633), (7, 6085557), (9, 4733211), (21, 2028519), (27, 1577737), (63, 676173), (189, 225391), (263, 161973), (789, 53991), (857, 49707), (1841, 23139), (2367, 17997), (2571, 16569), (5523, 7713), (5999, 7101)]