23991117

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4229}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 33569280

約数和(自身を除く): 9578163

約数列:

[1, 3, 31, 61, 93, 183, 1891, 4229, 5673, 12687, 131099, 257969, 393297, 773907, 7997039, 23991117]

約数ペア:

[(1, 23991117), (3, 7997039), (31, 773907), (61, 393297), (93, 257969), (183, 131099), (1891, 12687), (4229, 5673)]