2447361

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 4331520

約数和(自身を除く): 1884159

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 563, 621, 1449, 1689, 3941, 4347, 5067, 11823, 12949, 15201, 35469, 38847, 90643, 106407, 116541, 271929, 349623, 815787, 2447361]

約数ペア:

[(1, 2447361), (3, 815787), (7, 349623), (9, 271929), (21, 116541), (23, 106407), (27, 90643), (63, 38847), (69, 35469), (161, 15201), (189, 12949), (207, 11823), (483, 5067), (563, 4347), (621, 3941), (1449, 1689)]