2686299

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 4631040

約数和(自身を除く): 1944741

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 401, 609, 957, 1203, 2233, 2807, 4411, 6699, 8421, 11629, 13233, 30877, 34887, 81403, 92631, 127919, 244209, 383757, 895433, 2686299]

約数ペア:

[(1, 2686299), (3, 895433), (7, 383757), (11, 244209), (21, 127919), (29, 92631), (33, 81403), (77, 34887), (87, 30877), (203, 13233), (231, 11629), (319, 8421), (401, 6699), (609, 4411), (957, 2807), (1203, 2233)]