2082721.00000000

素因数分解:

$3^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{617}}^1$

素因数の和:914

約数の個数: 32

約数和(自身を含む): 55768320

約数和(自身を除く): 23000067

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 281, 617, 843, 1851, 1967, 2529, 4319, 5553, 5901, 7587, 12957, 16659, 17703, 38871, 53109, 116613, 173377, 520131, 1213639, 1560393, 3640917, 4681179, 10922751, 32768253]

約数ペア:

[(1, 32768253), (3, 10922751), (7, 4681179), (9, 3640917), (21, 1560393), (27, 1213639), (63, 520131), (189, 173377), (281, 116613), (617, 53109), (843, 38871), (1851, 17703), (1967, 16659), (2529, 12957), (4319, 7587), (5553, 5901)]