16402556937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5323777}}^1$

素因数の和:5323872

約数の個数: 16

約数和(自身を含む): 23850525440

約数和(自身を除く): 7447968503

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 5323777, 15971331, 69209101, 207627303, 420578383, 1261735149, 5467518979, 16402556937]

約数ペア:

[(1, 16402556937), (3, 5467518979), (13, 1261735149), (39, 420578383), (79, 207627303), (237, 69209101), (1027, 15971331), (3081, 5323777)]