9967401

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{6257}}^1$

素因数の和:6325

約数の個数: 16

約数和(自身を含む): 15019200

約数和(自身を除く): 5051799

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 6257, 18771, 56313, 168939, 369163, 1107489, 3322467, 9967401]

約数ペア:

[(1, 9967401), (3, 3322467), (9, 1107489), (27, 369163), (59, 168939), (177, 56313), (531, 18771), (1593, 6257)]