22028139

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4064

約数の個数: 32

約数和(自身を含む): 38592000

約数和(自身を除く): 16563861

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 4019, 5481, 12057, 28133, 36171, 84399, 108513, 116551, 253197, 349653, 759591, 815857, 1048959, 2447571, 3146877, 7342713, 22028139]

約数ペア:

[(1, 22028139), (3, 7342713), (7, 3146877), (9, 2447571), (21, 1048959), (27, 815857), (29, 759591), (63, 349653), (87, 253197), (189, 116551), (203, 108513), (261, 84399), (609, 36171), (783, 28133), (1827, 12057), (4019, 5481)]