17922144639

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{73553}}^1$

素因数の和:73887

約数の個数: 32

約数和(自身を含む): 28075267584

約数和(自身を除く): 10153122945

約数列:

[1, 3, 7, 21, 41, 123, 283, 287, 849, 861, 1981, 5943, 11603, 34809, 73553, 81221, 220659, 243663, 514871, 1544613, 3015673, 9047019, 20815499, 21109711, 62446497, 63329133, 145708493, 437125479, 853435459, 2560306377, 5974048213, 17922144639]

約数ペア:

[(1, 17922144639), (3, 5974048213), (7, 2560306377), (21, 853435459), (41, 437125479), (123, 145708493), (283, 63329133), (287, 62446497), (849, 21109711), (861, 20815499), (1981, 9047019), (5943, 3015673), (11603, 1544613), (34809, 514871), (73553, 243663), (81221, 220659)]