291225957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{10723}}^1$

素因数の和:11560

約数の個数: 16

約数和(自身を含む): 424155648

約数和(自身を除く): 132929691

約数列:

[1, 3, 11, 33, 823, 2469, 9053, 10723, 27159, 32169, 117953, 353859, 8825029, 26475087, 97075319, 291225957]

約数ペア:

[(1, 291225957), (3, 97075319), (11, 26475087), (33, 8825029), (823, 353859), (2469, 117953), (9053, 32169), (10723, 27159)]