16877881419

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1\times {\mathrm{40577}}^1$

素因数の和:41299

約数の個数: 32

約数和(自身を含む): 26645137920

約数和(自身を除く): 9767256501

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 683, 2049, 4781, 14343, 19807, 40577, 59421, 121731, 138649, 284039, 415947, 852117, 1176733, 3530199, 8237131, 24711393, 27714091, 83142273, 193998637, 581995911, 803708639, 2411125917, 5625960473, 16877881419]

約数ペア:

[(1, 16877881419), (3, 5625960473), (7, 2411125917), (21, 803708639), (29, 581995911), (87, 193998637), (203, 83142273), (609, 27714091), (683, 24711393), (2049, 8237131), (4781, 3530199), (14343, 1176733), (19807, 852117), (40577, 415947), (59421, 284039), (121731, 138649)]