1972377

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 3312000

約数和(自身を除く): 1339623

約数列:

[1, 3, 9, 11, 27, 29, 33, 87, 99, 229, 261, 297, 319, 687, 783, 957, 2061, 2519, 2871, 6183, 6641, 7557, 8613, 19923, 22671, 59769, 68013, 73051, 179307, 219153, 657459, 1972377]

約数ペア:

[(1, 1972377), (3, 657459), (9, 219153), (11, 179307), (27, 73051), (29, 68013), (33, 59769), (87, 22671), (99, 19923), (229, 8613), (261, 7557), (297, 6641), (319, 6183), (687, 2871), (783, 2519), (957, 2061)]