15547839

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 22111152

約数和(自身を除く): 6563313

約数列:

[1, 3, 23, 69, 97, 101, 291, 303, 529, 1587, 2231, 2323, 6693, 6969, 9797, 29391, 51313, 53429, 153939, 160287, 225331, 675993, 5182613, 15547839]

約数ペア:

[(1, 15547839), (3, 5182613), (23, 675993), (69, 225331), (97, 160287), (101, 153939), (291, 53429), (303, 51313), (529, 29391), (1587, 9797), (2231, 6969), (2323, 6693)]