2912287791

素因数分解:

$3^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{143413}}^1$

素因数の和:144390

約数の個数: 16

約数和(自身を含む): 4442392064

約数和(自身を除く): 1530104273

約数列:

[1, 3, 7, 21, 967, 2901, 6769, 20307, 143413, 430239, 1003891, 3011673, 138680371, 416041113, 970762597, 2912287791]

約数ペア:

[(1, 2912287791), (3, 970762597), (7, 416041113), (21, 138680371), (967, 3011673), (2901, 1003891), (6769, 430239), (20307, 143413)]