2730321

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 4579200

約数和(自身を除く): 1848879

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 261, 297, 317, 319, 783, 951, 957, 2853, 2871, 3487, 8559, 8613, 9193, 10461, 27579, 31383, 82737, 94149, 101123, 248211, 303369, 910107, 2730321]

約数ペア:

[(1, 2730321), (3, 910107), (9, 303369), (11, 248211), (27, 101123), (29, 94149), (33, 82737), (87, 31383), (99, 27579), (261, 10461), (297, 9193), (317, 8613), (319, 8559), (783, 3487), (951, 2871), (957, 2853)]