1953669009

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1\times {\mathrm{11731}}^1$

素因数の和:13068

約数の個数: 16

約数和(自身を含む): 2667762944

約数和(自身を除く): 714093935

約数列:

[1, 3, 43, 129, 1291, 3873, 11731, 35193, 55513, 166539, 504433, 1513299, 15144721, 45434163, 651223003, 1953669009]

約数ペア:

[(1, 1953669009), (3, 651223003), (43, 45434163), (129, 15144721), (1291, 1513299), (3873, 504433), (11731, 166539), (35193, 55513)]