23237523

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4776

約数の個数: 20

約数和(自身を含む): 35289408

約数和(自身を除く): 12051885

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4703, 4941, 14109, 42327, 126981, 286883, 380943, 860649, 2581947, 7745841, 23237523]

約数ペア:

[(1, 23237523), (3, 7745841), (9, 2581947), (27, 860649), (61, 380943), (81, 286883), (183, 126981), (549, 42327), (1647, 14109), (4703, 4941)]