340712427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{6547}}^1$

素因数の和:6663

約数の個数: 32

約数和(自身を含む): 528030720

約数和(自身を除く): 187318293

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 913, 1577, 2739, 4731, 6547, 17347, 19641, 52041, 72017, 124393, 216051, 373179, 543401, 1368323, 1630203, 4104969, 5977411, 10324619, 17932233, 30973857, 113570809, 340712427]

約数ペア:

[(1, 340712427), (3, 113570809), (11, 30973857), (19, 17932233), (33, 10324619), (57, 5977411), (83, 4104969), (209, 1630203), (249, 1368323), (627, 543401), (913, 373179), (1577, 216051), (2739, 124393), (4731, 72017), (6547, 52041), (17347, 19641)]