1298704401

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{815257}}^1$

素因数の和:815325

約数の個数: 16

約数和(自身を含む): 1956619200

約数和(自身を除く): 657914799

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 815257, 2445771, 7337313, 22011939, 48100163, 144300489, 432901467, 1298704401]

約数ペア:

[(1, 1298704401), (3, 432901467), (9, 144300489), (27, 48100163), (59, 22011939), (177, 7337313), (531, 2445771), (1593, 815257)]