2456551221

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{379273}}^1$

素因数の和:379420

約数の個数: 16

約数和(自身を含む): 3495389184

約数和(自身を除く): 1038837963

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 379273, 1137819, 6447641, 19342923, 48167671, 144503013, 818850407, 2456551221]

約数ペア:

[(1, 2456551221), (3, 818850407), (17, 144503013), (51, 48167671), (127, 19342923), (381, 6447641), (2159, 1137819), (6477, 379273)]