23432931

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 35702784

約数和(自身を除く): 12269853

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 1787, 4371, 5361, 13113, 16083, 55397, 83989, 166191, 251967, 498573, 755901, 2603659, 7810977, 23432931]

約数ペア:

[(1, 23432931), (3, 7810977), (9, 2603659), (31, 755901), (47, 498573), (93, 251967), (141, 166191), (279, 83989), (423, 55397), (1457, 16083), (1787, 13113), (4371, 5361)]