297798714

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{16661}}^1$

素因数の和:17003

約数の個数: 32

約数和(自身を含む): 663814080

約数和(自身を除く): 366015366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1986, 2979, 5958, 8937, 16661, 17874, 33322, 49983, 99966, 149949, 299898, 449847, 899694, 5514791, 11029582, 16544373, 33088746, 49633119, 99266238, 148899357, 297798714]

約数ペア:

[(1, 297798714), (2, 148899357), (3, 99266238), (6, 49633119), (9, 33088746), (18, 16544373), (27, 11029582), (54, 5514791), (331, 899694), (662, 449847), (993, 299898), (1986, 149949), (2979, 99966), (5958, 49983), (8937, 33322), (16661, 17874)]